Approvals, directories, After Sales Service

Approvals, directories
After Sales Service
This closing chapter of the Main Catalog Industry 2010 from Eaton contains all theessential information that does not refer directly to specific products or product groups.
The details are found to the right in the table of contents.
Technical instructions
Terminal capacities +++ Power Conversion Equipment nach UL +++ ­Rated motor currents ofthree-phase motors

After Sales Service
Fast and competent help when devices or installations fail +++ Support during commissioning
minimizes risk of failure +++ Extended warranty minimizes damage in case of malfunction +++Inspection and maintenance minimize risk of failure

Eaton After Sales Service

Testing switching devices incompliance with regulations
applicable to this technology￫ 22/02

Switchgear for North America
Everything you need to know to deploy devices in North America +++ Substantial safety
increase through selection of the correct devices +++ Valuable tips for the correct
documentation of devices, machinery and installations intended for deployment in North
America +++ A comprehensive, complete description of the subject that has yet to find its equal
Eaton and Moeller worldwide
You may find the current addresses of Eaton representatives worldwide on the Internet:
www.moeller.net/address

Appendix

Glossary

22/22

After Sales Service

22/2Electrical engineering terminology

22/22

Approvals and shipping classifications 
for world markets

22/3

North American approval terminology

22/24

Switchgear for North America

22/7

Fuses

22/16

Protection types

22/18

Terminal capacities

22/19

Type directory

22/27

Alphabetical index

22/34

Power Conversion Equipment

22/38

Rated motor currents of
three-phase motors

Inside cover22/2

After Sales Service
Service products and rates (valid as of: March 2010)

Helpline

Measurement and system testing

24/7 Hotline

Every technician knows that electronic
controllers can fail, or circuit breakers
trip without apparent reason. And
replacing the offending device does
not solve the problem.

Unscheduled machine and plant downtime, system faults and device failures:
Get round-the-clock expert advice(without contractually agreed services):+49 (0)180 522 3822 (24/7)
0.12 € per minute from within theDeutsche Telekom telephone network

Help desk

To avoid lengthy, expensive troubleshooting, it makes sense to perform a
network analysis over a longer period oftime. We can support you with this.

+49 (0)228 602 3640
Monday to Friday between 8:00 and
16:00 hours. E-mail:

AfterSalesEGBonn@eaton.com
Fax: +49 (0)228 602 61400

Online diagnostics
We can provide special assistance if you
wish to analyze and rectify faults on
products. You can carry out interactive
troubleshooting via the Internet withdirect access to the After Sales Service
database.
http://www.moeller.net/aftersales

Direct exchange
Unexpected machine and system downtimes incurring considerable costs canarise on account of device failures.
Replacing defective components on time
can help significantly cut these costs.
Selected products of current anddiscontinued ranges are available with
the Direct Exchange service of our After
Sales Service.

Repair
The repair of products in our Service
Center is an inexpensive option for fault
rectification.

Installation and commissioning support

Troubleshooting onsite

Conversions and expansions

You can also obtain onsite troubleshooting. Qualified service technicians andspecialists can visit you to rectify faults
quickly and reliably.

Inspection and maintenanceInstallation and commissioning
supportContact us for expert support withinstallation and commissioning.
Specialists are at hand to support you
with hardware and software issues.

Conversions and expansions
Whether automation equipment, circuit
breakers or other components: we help
you make sure that your machines andplants are always up-to-date. Thisapplies specially for equipment thatcan no longer be repaired. A failure ofthese components would result in costly
production downtimes.

Inspection and maintenanceReliable operation of power distribution
systems is vital for uninterrupted
production and personnel protection.
Our experiences team supports you with
the inspection and maintenance of
low-voltage distribution systems andthe testing of circuit breakers.
For flatrate prices please inquire.

Thermography
At low cost and using specialist hardware, our specially trained experts
locate weak spots in running operation to
help you avoid expensive production
downtimes. This saves you the cost of
expensive measuring equipment andpersonnel training.

Spare parts
Basic agreements for all contract types
according to customer requirements.

Inspection and maintenance of plants and circuit
breakers

107.00 €For transport of travel luggage, tools,
measuring instruments and othermaterial generally 20.00 €Repairs and troubleshooting 127.00 €of circuit breakers/Arcon
Software creation for drives 127.00 €and automation

Our After Sales Service offers two
versions of the Extended Warranty
service product. It extends the standard
warranty for drives and soft starters by
12 months if the devices have beencommissioned by our After Sales Service
or an authorized service provider. The
flat-rate commissioning charge depends
on the device’s rating.
The Extended Warranty can be extended
up to 24 months.

Working on live equipment
To carry out testing on systems that mustremain live for operational reasons, ourAfter Sales Service cooperates with aservice partner.

Hourly charges
Charges are calculated according to thehourly or daily rates listed below and,
where applicable, according to therelevant regulations of the federal wage
agreement for the special working
conditions of installation personnel inthe iron, metal and electrical industries(BMTV), and the associated wage
agreement for subsistence allowances
and aggravation bonuses.

142.00 €Normal working hours
Workdays Monday to Friday, 7 hours
each between 7:00 and 19:00 hours.

Overtime and aggravation
surcharges
For working times or working conditions
requiring surcharges, the following
surcharges apply for commissioning andinstallation:
25%

for the first two hours ofovertime per day beyond thenormal working times, andfrom 6:00 to 7:00 hours andfrom 19:00 to 20:00 hours

Important: Goods ordered anddelivered as part of the emergency
service can not be returned!

Hired equipment
For hired equipment, a flat ratedepending on the equipment ischarged for the first week, andthereafter 2.1 % of the gross list priceper started week.

Cost estimates for on-site equipment
repairs are calculated at a rate of
165.00 €. For all other cost estimatesplease inquire.

50%

for overtime worked followingnight-time work up to the startof the normal day-time shift

Warranty

70%

for work on Sundays

100% for work on Good Friday, EasterMonday, Ascension Day,
Pentecost, Corpus Christi,
3 October, 1 November,and 26 December
150% for work on 1 January, Easter
Sunday, 1 May, Whitsunday,
25 December, late work on
24 December between thehours of 17:00 and 20:00,
and night-time work in thenights immediately preceding
25 December and 1 January.

Tripping
According to the applicable tax
regulations within Germany/abroad.
Accommodation costs are charged atflat rate or on evidence.
The starting point for the calculationof subsistence allowances is thebusiness location.

Travel costs

All listed rates are net without
deductions.

Air

Business Class

www.eaton.com

Courier journeys are charged
separately.

for overtime between thehours of 20:00 and 6:00
(night-time work)

First class ticket plus any
surcharges

Plus any costs for regional/local
transport, telephone and costs related
directly with the journey85.00 €

Outside normal working hours 165.00 €plus material costs.

50%

Rail

Installation and commissioning support in power
distribution systems

Emergency service flat rate

for any further remaining
overtime

The remaining time is calculated asworking time.

€/hour

The above rates include the furnishingof simple measuring instruments andstandard tools. For measuring andother instruments exceeding thenormal equipment, a flat rate of360.00 € is charged per started week.
The evaluation of measurement
results is charged separately.

50%

0.80 € per kilometer traveled,calculated from the businesslocation.

Standard rates,
personnel

Instruments

Saturdays for the first two
hours

Car

(Other countries please enquire)

Surcharges for air travel on
verification of costs.

25%

Extended warranty

Germany

2010 CA08103002Z-EN

Transport costs

Service agreements
Telephone fault advice

Onsite Service€/hourCommissioning/troubleshooting for automationequipment and drives,
application optimization

Repairs

During business hours, we support you incommissioning, application queries rightthrough to fault analysis, which can also
be carried out by remote diagnosis.

Standard rates,
personnel

Return journeys
For return journeys scheduledaccording to tariff, the rates for othertravel days plus additional expenses
for reserving accommodation apply.
Abroad: Charges contractuallyagreed.

Cost estimate

The warranty period for all repairs,
replacement devices and services
provided is 12 months from the dateof delivery or performance.

Approvals and shipping classifications for world markets
In their basic version, theMoeller-branded Eaton devices
are approved for use throughout
the world, including the USA and
Canada. As such, they can beused without restriction as
devices for world markets.
The standard versions of somedevices, such as circuit breakers,
can be used worldwide except in
the USA and Canada.
For export to North America,
numerous devices are available
in special UL- and CSA-approved
versions.
For currently available approvals, see
our website:
https://wss.moeller.net/
approbationen/step1.do
Eaton’s Moeller-branded low-voltage
switchgear and switchgear assemblies conform to national and international specifications, making it
possible to construct control systems
that will conform to the national andinternational specifications of any
country in the world.
This, of course, means that due
consideration must be given to thenational standards of the respective
country, such as those concerning
installation, operation, installationmaterials and methods, as well as any
pertaining to circumstances such as
severe environmental conditions.
The device rating data given in thiscatalog for 220 – 240 V, 380 – 440 V,
500 V, 600 V, and 690 V covers virtually
all existing three-phase systems
worldwide.
Deviating requirements for the USA
and Canada are given in detail in eachchapter of this catalog. Read also thedetailed description “Switchgear for
North America” from Page 22/13.
For the worldwide use of switchgear,
special installation standards andapproval requirements must also be
observed in addition to the widelydiffering system conditions:
Where screw fuses are used in acontrol system, some European
countries – such as Denmark, Finland,
the Netherlands, Norway and Sweden– require gage screws. In this case,“FORM P” fuse bases must be used.
Switzerland no longer requires theuse of gage screws, but they are still
often requested by customers.
The majority of countries permit theimport of switchgear assemblies anddevices on the manufacturer’s
undertaking that they have been
constructed in accordance with thepertinent specifications. In somecountries, such as the USA and
Canada, however, there is a legal
obligation to obtain official approval.
In these countries, devices andenclosures – sometimes evencomplete control systems – aretested and approved by independentbodies.
In Scandinavia and in Switzerland, an
official approval for low-voltage
switchgear and controlgear had to besought to some extent. For industrial
switchgear, this legal obligation has
now been abolished, provided thedevices have been manufactured andtested in accordance with harmonizedEuropean standards (such as
IEC/EN 60947). There is then no longera requirement for them to carry theircountry’s own approval mark. Eaton
develops switchgear to international

standards, such as IEC/EN 60947 andapplies the corresponding marks.
Devices that conform to the European
Low-Voltage Directive and are soldwithin the European Union must
contain the CE mark.

22/3

Argentina
In Argentina, mandatory approval isbased on Resolution 92/98. From April
01, 2001, miniature circuit breakers
and residual-current circuit breakers
are subject to mandatory approval.
As of this date, circuit breakers up to
Ie = 63 A and Ue max = 440 V must carry
the following marks:

USA, Underwriters Laboratories(UL) - Listing

Europe, Conformité Européen (CE)The CE mark indicates that the device
corresponds with all relevant requirements and standards. Mandatory
marking allows unrestricted use of
marked devices within the European
economic area.
Devices sold within the European
union must comply with the Electromagnetic Compatibility (EMC)
Directive. Eaton has performed therequired tests for all Moeller-branded
products subject to this Directive
and applied the CE mark, which
demonstrates compliance with the
EMC Directive.
Because devices bearing the CE markcomply with the harmonized
standards, approval and theassociated marking is no longer
required in the following countries:
Belgium, Denmark, Finland, France,
the Netherlands, Norway, Sweden,
and Switzerland.
An exception is installation material.
In some areas, miniature circuit
breakers and residual current device
must still be labeled and therefore
carry the corresponding approval
mark.

USA, Underwriters Laboratories(UL) - Recognition
Argentinien, Instituto Argentino deNormalización y Certificación (IRAM)

Selection of devices
Canada, Canadian Standards
Association (CSA)
Approval for electrical products is
also required in Argentina, China,
Russia, South Africa, and the Ukraine.
Marking is partly mandatory for thesecountries. As in other European
countries, the IEC rating data is
accepted here.
Romania requires that componentsthat are to be used in public buildings
must be approved by the Romaniantest authority ICECON.

Advantages
Can be positioned anywhere and are
fully independent of the local circuitprotection system; no spare partproblems

Circuit-breakers
Use makes with visible contacts, andquick-make and quick-break operation as standard. For high short-circuit
levels, use current-limiting circuit
breakers. Selective switches arerecommended for the selective
graduation of networks.

Russia, Goststandart (GOST-R)

Belgien, Comité Electrotechnique
Belge/Belgisch ElektrotechnischComité (CEBEC)

Advantages

Devices for China must bear theappropriate marking.

Independence from local accident
prevention regulations requiring
visible contacts, and safety from faults
caused by inexperienced operating
personnel. The effects of shortcircuits are kept to a minimum.
Fuseless installations offer greater
safety and reliability in plant
operation. In the event of a fault,
only the faulty section of the system
is isolated.

China, China Compulsory Certification (CCC)

Contactors

South Africa

Use contactors whose entire range
provides consistently reliable
operation in the event of voltage drops(80% Un should be aimed for) andwhose contact system will notassume an indeterminate position
on closing or opening under these
conditions.

Ukraine, Goststandart (Ukrain-GOST)

China

Austria, Österreichischer Verband
für Elektrotechnik (ÖVE)

In South Africa approval is mandatory
for circuit breakers and busbar trunking
systems: These devices must bear theappropriate marking.

South Africa, South African Bureau ofStandards (SABS)
Switzerland, Schweizerischer
Elektrotechnischer Verein (SEV)
Devices for export to the USA and
Canada have either additional UL and
CSA approval or are available in a
separate version with UL and CSA
approval.

Use auto-protected circuit breakers,
which are capable of controlling thehighest prospective fault levels at the
point of installation without the needfor back-up protection.

Devices for Russia must bear theappropriate marking.

Devices for the Ukraine must bear
the appropriate marking.

France, Union Techniquede l‘Electricité (UTE)

Motor-protective circuit breakers

RussiaUkraineGermany, Verband Deutscher
Elektrotechniker (VDE)In addition to the required approvals
and conformance with applicableregulations, the design of devices andsystems themselves must be suitable
for the target market.
Points to keep in mind when selecting
switchgear for export include:

Advantages
During the electrification work inareas such as Africa and the Middle
East, an insufficient voltage stability is– at least for a certain time – likely inmany applications (for example due tolong spur lines or small local generators). The use of devices that fulfil theabove requirements will eliminate oneof the main failure causes related tocontactors.

Enclosures
Use insulated enclosures with transparent covers (i.e. “totally insulated”
enclosures).

2010 CA08103002Z-EN

www.eaton.com

22/4

Approvals and shipping classifications for world markets

Advantages

Overcurrent protection devices

Main switch and safety switch

Total insulation is the best possible
protective measure from the user’s
point of view, avoiding, reliance on thepossibly doubtful skills of unknown
installation personnel. Furthermore,
protective measures based on
grounding are often extremely
difficult, if not impossible (in the
Middle East, for example, due to thedryness of the ground).
Insulated enclosures completely
eliminate the need for any additional
protection against corrosion. The
transparent covers contributesignificantly to the correct operationof a system, because switchgear
operation can be monitored even withthe doors or covers closed, thus
virtually eliminating the possibility ofthese being left open through carelessness. The transparent cover is an
important contribution to safety,
especially where exports to areas of
uncertain skills are concerned.

Always use circuit breakers or motorprotective circuit breakers and avoid
fuses wherever possible.

Use devices with positive contact
separation and clear switch positionindication.

Advantages

Advantages

The operational reliability of a systemis especially important for export
contracts. Circuit-breakers and motorprotective circuit breakers provide
this reliability in full measure since
they can be immediately reclosed
once a fault has been cleared, they
disconnect all poles, they have ideal
protection through high tripping
accuracy and they can be used forselective operation. Because they
have no fuses or other consumables,
they also greatly reduce the problemof obtaining replacement parts. The
advantages of fuseless design forexport are especially evident in thiscase. No complicated investigation isneeded to find out which fusing
system is used in the respective
location and which specifications
have to be followed to select thecorrect fuses. Often several different
fuse systems with widely varying
characteristics are used side-by-side
in the same country. For the uninitiated,
it may be almost impossible to find theright fuse in these circumstances.
These problems do not arise wherea circuit-breaker is used.

The mechanical coupling of theactuating element with the contacts
ensures that the Off position isindicated only when all main contacts
are separated by the prescribed
distance, and only in this position can
the switch be padlocked. This ensuressafety when carrying out maintenanceand repair work on the installation or
machinery.

2010 CA08103002Z-EN

www.eaton.com

Shipping classifications
Many Moeller-branded Eaton devices
are approved by all important shipping
associations: Germanischer Lloyd,
Lloyd's Register of Shipping, Bureau
Veritas, Russian Maritime Register of
Shipping, Registro Italiano Navale,
Det Norske Veritas, Polski Rejestr
Statków, etc.
Because the status of currently valid
shipping approvals is subject tosignificant variations, this Catalog
does not provide an overview, as thiswould quickly be out of date.
Please see our corresponding,
up-to-date information on the Internet.
https://wss.moeller.net/approbationen/schiff.doApprovals and shipping classifications for world markets
Country

22/5

Country

Test authorities

Test authorities

USA

CDN

RUS

PRC

UA

USA

CDN

RUS

PRC

UA

UL

CSA

GOST-R

CCC

Ukrain
-GOST

UL

CSA

GOST-R

CCC

ZW7-...

K

K

K

–

Ukrain
-GOST
–

EU5…

k

k

–

N

–

ZEB

K

K

–

–

–

SWD…

k

k

–

N

–

ZEV

K

K

–

K

K

M22-SWD…

k

k

K

N

–

FAK…/I

K

K

K

K

K

Thermistor relay for machine
protection
EMT 6

K

K

K

K

K

RMQ16

K

K

K

K

K

RMQ-Titan

K

K

K

K

K

SL signal towers

K

K

K

K

K

LS...

K

K

–

–

–

LS-...-...-ZB

K

K

K

K

K

LS-...-...-ZBZ/...

K

K

K

K

K

–

K1)

N

N

K

Motor-protective
circuit-breakers
PKZM01
PKZM0...
PKZM0-TPKE
PKZ2.../ZM...
PKZ2/.../S-SP...
PKZM4-...
P-SOL…
PKZ-SOL...

K
K
K
k
K
K2)
K
k
k

K
K
K
k
K
K2)
K
k
k

K
K
K
K
K
K
K
–
–

K
K
–
K
K
K
K
N
N

K
K
K
–
K
K
K
–
–

K

K

K

K

K

DILER

K

K

K

K

K

DILA

K

K

K

K

K

DILA-XHI

K

K

K

N

K

Soft starters and accessories
DS4-340
DS6-340
DE4-KEY-2
DE4-COM-2X
DE4-NET-DP2

K
K
K
K
K

K
K
K
K
K

–
–
–
–
–

N
N
N
N
N

K
K
K
K
K

DILM7, DILM9, DILM12,
DILM15
DILM17, DILM25, DILM32,
DILM38
DILM40, DILM50, DILM65,
DILM72
DILM80, DILM95, DILM115,
DILM150, DILM170
DILMP20

K

K

K

K

K

K

K

K

K

K

Electronic timing relays
ETR 4-...
DIL ET
EMR4-...

K
K
K

K
K
K

–
K
–

N
N
N

K
K
K

K

K

K

K

K

K

K

K

K

K

Measuring and monitoring
relays
EMR4...

K

K

–

N

K

K

K

K

K

–

Control relays easyRelay
easy...

K

K

K

N

K

DILMP32, DILMP45

K

K

K

K

–

DILMP63, DILMP80

K

K

K

K

–

DILMP125, DILMP160,
DILMP200
DILM…-XHI

K

K

K

K

–

Programmable logic
controllers
EC4P-…

K

K

K

N

–

K

K

K

N

K

DILM…-XMV

K

K

K

N

K

DILM...-XS1

K

K

K

N

K

DILM...-XP1

K

K

K

N

K

I/O expansion easy
EASY618-AC-RE
EASY618-DC-RE
EASY620-DC-TE
EASY202-RE

K
K
K
K

K
K
K
K

K
K
K
K

N
N
N
N

K
K
K
K

DILEM(-12)(-G)

K

K

K

K

K

DILM250, DILM300A

K

K

K

K

K

Coupling modules easy
EASY2…

K

K

K

N

K

DILM185, DILM225, DILM250

K

K

K

K

K

DILM300, DILM400, DILM500

K

K

K

K

K

Ethernet module
EASY209-SE

K

K

K

N

K

DILM580, DILM650, DILM750,
DILM820, DILM1000
DILL

K

K

K

K

K

K

K

K

–

–

DILMF

K

K

K

–

–

DILK12 … DILK50

K

K

K

–

–

ZB32

K

K

K

K

K

Multi-function displays
MFD-80...
MFD..CP8...
MFD..CP4...
MFD..R...
MFD-T...
MFD-T(A)P...

K
K
K
K
K
K

K
K
K
K
K
K

–
–
–
–
–
–

N
N
N
N
N
N

K
K
K
K
K
K

ZB65

K

K

K

K

K

ZB150

K

K

K

K

K

ZE-...

K

K

K

K

K

Z5-…

K

K

K

K

K

K
K

K
K

K
K

N
N

K
K

Z5-.../FF225A

K

K

K

–

K

Z5-.../FF250

K

K

K

–

K

K

K

K

N

K

Notes

K Approved or acceptedk Applied for
N Approval or acceptance not required– Not approved or accepted

SmartWire-Darwin

Pilot devices

Position switches

Pressure switches
MCS…
Cam switches
T…
Contactor relays

Contactors

Overload relays

Switched-mode power
supply units easy
EASY200-POW
EASY400-POW
Series-connected device
EASY256-HCI
1)
2)
3)
4)
5)
6)

Form CDN.
Switchgear for North America.
Approved devices please enquire.
Switchgear for North America in surface mounting enclosure
As supplementary protectors up to 40 A only.
Applies only for standard CI types; not for North America versions

2010 CA08103002Z-EN

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22/6

Approvals and shipping classifications for world markets
CountryCountry

Test authorities

Test authorities

USA

CDN

RUS

PRC

UA

USA

CDN

RUS

PRC

UA

UL

CSA

GOST-R

CCC

Ukrain
-GOST

UL

CSA

GOST-R

CCC

Safety relays
ESR...

K

K

–

N

K

Ukrain-GOST
K–

Control relay suitable forsafety circuits
easySafety

–

K

K

N

K

K

K

K
K

N
N

K
K

K
K
K
K

K
K
K
K

N
N
N
–

N
N
N
–

N
N
N
–

K2)
–3)

K2)
–3)

K
–

K
–

K
–

K2)
–3)

K2)
–3)

K
–

K
–

K
–

I/O systems
XIOC
XIO-EXT121-1
Transformers
STI/STZ
DTI/DTZ
UTI
SASY60i
Circuit breakers
NZM1-4IZM
Switch-disconnectors
N1-4
IN

Notes

K Approved or acceptedk Applied for
N Approval or acceptance not required– Not approved or accepted

Eaton’s Moeller devices Shipping classifications
Many Moeller-branded Eaton
devices are approved by allimportant shipping associations:
Germanischer Lloyd, Lloyd's
Register of Shipping, Bureau
Veritas, Russian Maritime Registerof Shipping, Registro Italiano
Navale, Det Norske Veritas, Polski
Rejestr Statków, etc.
Because the status of currently
valid shipping approvals is subject
to significant variations, this Catalog
does not provide an overview, as
this would quickly be out of date.
Please see our corresponding, up todate information on the Internet.
https://wss.moeller.net/approbationen/schiff.do2010 CA08103002Z-EN

www.eaton.com

P1, P3
K4)
K4)
K
K
K
K
–3)
–3)
P5
Supplementary protectors
FAZB..., FAZC..., FAZR...,K
K––
FAZS...
Circuit-breakers
FAZ…
K
K
K
K
FAZ-HK
K
K
K
K
FI...
K
K
K
K
ASA, USA
K
K––
FAZ-NA, FAZ-RT
K
K––
FAZ-K/S/Z
K
K––
Combination circuit breakers –
–
K
–
PKNM
Fuse-switches VLC14, VLC22 K
K––
Insulated enclosures CI
CI..-...-NA, CI..-.../(2)T-NA
K
K
N6)
–
CI..X-...-NA, CI..X-.../T-NA
K
K
N6)
–
Small enclosures CI-K
CI-K...-NA
K
K
N6)
–
1) Form CDN.
2) Switchgear for North America.
3) Approved devices please enquire.
4) Switchgear for North America in surface mounting enclosure5) As supplementary protectors up to 40 A only.
6) Applies only for standard CI types; not for North America versions

–

K
K
K
–
–
–
–
–
K6)
K6)
K6)

Switchgear for North America
The reason that the selection pages
for all product groups and this chapterof the main catalog contain specificinformation about approvals anddevices for use in North America isthat:•through the activities of machineand panel builders a large
percentage of the products areindirectly destined for export;• North American codes andstandards that are less well known
and that deviate significantly fromthe IEC and EN standards must be
observed;• for export projects, devices
approved for NA must always beused;• NA-approved devices often havedifferent ratings and sizes and areoften used and combined in waysthat differ from usual IEC and EN
practice;• the customs and standard practices in the North American market
must also be taken into consideration;• with the information in this catalog
customers striving to build
machines for the world market cansee that they can largely use thesame Eaton devices for all
markets;• interesting new products are now
available for this field of business;• customers expect or are
demanding a supportive business
relationship.
Because Eaton wants to make export
as simple as possible for its
customers, we have made comprehensive improvements to this catalog
following intensive discussions with
our exporting customers. Although thecatalog contains mainly Moeller
products, Eaton’s sales companies
can, in some cases – for example
circuit breakers – supply other Eatonbranded products approved for North
America.
This article provides only a summary ofthis topic1). For further information
about approvals for export to North
America, see Moeller’s detailed
Technical Essays2). For an explanationof special terminology, see theglossary in this catalog on page 22/22.
“North America” or “NA” always
refers to the USA and Canada.
In the USA the legally binding OSHA3)
and the NEC4) require an approval ofdevices and plants. The necessary
testing and certification can be
performed by various “Nationally
Recognized Testing Laboratories”(NRTL), of which the Underwriters
Laboratories (UL)5) are the best-known
and most widely accepted. Alternatively, approvals and approval marks
can be issued by approved subsidiaries of German Technische Überwachungsvereine (TUV)6) or by ETLIntertek7), which is also active within
Germany. Approvals can not be basedon testing by the manufacturer only.
Testing and approval by an independent third-party is always required.

In Canada, all electrical apparatus
must comply with the CEC8), which
requires that all equipment andinstallations have been approved by
CSA1) or equivalent bodies.
In addition to the normal UL and CSA
approvals, the trade regulations
resulting from the NAFTA agreements10) allow vendors to apply for a
joint UL and CSA approval at all
approval organizations. The devices
then carry a logo that should be recognized in both countries. To date, Eaton,and previously Moeller, have rarely
made use of this approval method
because these combined approvals
are still not fully recognized by local
inspectors and end users. Eaton
strives to help its customers avoid
problems with approved devices inNorth America.
A special characteristic of the North
American market is that, with few
exceptions, electrical equipment mustbe acceptance-tested on-site by socalled Authorities Having Jurisdiction(AHJ). These authorities check that allcomponents have the required
approvals. In addition, the components
must be approved for their applicationaccording to the standard applicablein each case, i.e. they must be
correctly dimensioned, combined andused according to the NEC or CEC
codes as well as any applicablestandards. Device combinations
approved on behalf of the component
manufacturer – for example motor
starter combinations – usually exhibit
better technical data than combinations of individual devices that are nottested as combinations. The reason forthis is that the components support
each other in their switching tasks.
This is an important aspect, forexample, for the “Overall Short Circuit
Current Rating”11). Many machine andpanel builders have their end products(such as machines)approved alreadyat the point of manufacture, whilesome even have their own approved
workshops.
The codes and standards of the USA
and Canada differ – to some extent
significantly – from those of otherindustrial countries, which use theIEC/EN standards12). Keep in mind that
the USA and Canada publish their own,
independent standards, which do notalways have an identical content, andwhich may require different approvals.
Eaton offers two groups of electronic,
switching and protective devices
approved for North America:
1) Preferably as world-market
devices with the following key
characteristics:
World-market devices fulfil all device
and product standards and feature all
relevant approvals (see approvals
overview from page 22/5), including
the North American approvals, andcan be used throughout the world.
World-market devices have ratingplates with all important technical data
for worldwide use and for use in in theNotes1) Date of described Codes and Standards, and development and approval status:
January 2010
2) See: http://www.moeller.net/de/company/news/publications/index.jsp,
The papers are also available free of charge in print3) Occupational Safety and Health Administration, http://www.osha.gov
4) National Electrical Code
5) UL, http://www.ul.com
6) e.g. TUV Rheinland of North America, Inc., http://www.tuv.com/us
1.
7) http://www.intertek.com, http://www.intertek.de8) Canadian Electrical Code22/7

USA and Canada. IEC/EN rating data
has no relevance for use in North
America.

throughout the world. Some major
customer do this to reduce the numberof versions.

For unrestricted sale in European
Union member states, world-market
devices contain the CE mark.

With rare exceptions, the IEC/EN and
the NA versions have the same
external dimensions and can usually(depending on approvals) be equippedwith the same accessories, such as
auxiliary contacts or shunt releases.

Examples of world-market devices
include:Pilot (control circuit) devices, cam
switches, position switches,
contactors, motor-protective circuit
breakers, overload relays, measurement and protective relays, electronic
devices and systems, user-programmable PLCs. These are, on the whole,the devices covered by standards
UL 508 and CSA C22.2 No. 14-05.
2) Device versions for North America
Where the combination of the requirements of all codes and standards in asingle product range is uneconomical
or not possible, these devices havebeen developed by modifying existing
IEC/EN devices. In some cases, thecost of approval depends on thedevices’ production quantity, which is
viable only for products that will be
exported.
The devices Eaton terms “NA devices”(Listed Components) or “CNA devices”(Recognized Components) have thefollowing key characteristics:
These products have been approved
to UL and CSA and can be used in the
USA and Canada as well as in othercountries if the end client requires UL
and CSA approvals or conformancewith with the North American
standards13).
They have ratings plates containing atleast all important data for use in the
USA and in Canada. But because
these devices will also be exported
from the USA or Canada, their ratingplates usually also contain data to IEC
and EN standards. Devices with
IEC/EN data also carry the CE markand the CCC mark for China.
They are largely identical with the
IEC/EN devices of the same series but
differ in their detail design or featureslightly lower ratings, depending on
the approval requirements. If the

The existing approvals for the USA and
Canada are included in the devices’part numbers as a part number
suffixes, and are indicated on ratingplates by the corresponding approvalmarks as follows:
Eaton has special North America
versions for:
Circuit breakers NZM, molded caseswitches NS…-NA and miniature
circuit-breakers FAZ (see additional
information about FAZ, FAZ-NA,
FAZ-RT in Chapter 19 of this catalog).
Recognized Components are
frequently and incorrectly usedwithout regard for the additional
Conditions of Acceptability (CoA)contained in the product standards.
This is known to the inspectors, who,
for this reason, are particularly
thorough in checking the correct useof these devices. Incorrect usage ofRecognized Components is likely to be
noticed and will result in a denial ofcommissioning until corrective
measures have been taken. Special
care should therefore be taken here.

Technical data and approval
status for North America
This main catalog contains all
approved technical data for the North
American market for engineeringswitchgear systems, such as control
panels for the electrical equipmentof machines and plants14). Power
distribution systems are rarely
exported, and further approvals
would be required for them15). When
engineering switchgear systems forNorth America, the applicable North
American standards should beobtained under all circumstances.
For the first time in this catalog, theselection pages include a clear,Part no. Type of approval
Approval marksuffix-NA
For use in the USA the device is approved as asingle device as “Listed Component”; in Canada
it is a “Certified Component”.
-CNA For use in the USA the device is approved as a
“Recognized Component”; for Canada as a single
device it is a “Certified Component”.
For use in the USA, additional “Conditions ofAcceptability (CoA)” must often be adhered toaccording to North American standards.

reduced technical data does notpresent a problem, these devices can,like world-market devices, be usedprecise indication of each productapproved for the North American
market, using flag symbols for the USA
and Canada. This level of attention ispaid to the approvals for North

9) Canadian Standards Association, http://www.csa.ca10) North American Free Trade Agreement, between USA, Canada and Mexico
11) SCCR, short-circuit strength of the switchgear systems
12) International Electrical Commission, http://www.iec.ch,

EN = European standards13) e.g. in offshore area, or if the plant is to be used in different locations

throughout the world14) e.g. Industrial Control Panels for Machinery, UL 508A and NFPA 79
15) For example testing in specific distribution board enclosures2010 CA08103002Z-EN

www.eaton.com

22/8

Switchgear for North America

America because of the significant
export share of these devices andbecause standards, selection andusage criteria that differ from IEC andEN must be specially considered. In
engineering, North American
practices must often be observed (forexample regarding operating elements
for main switches). Where all articles
on a page or double page areapproved, the whole page or double
page is marked only once with the flag
symbols in the page header. If a pageor double page also contains articles
that are not approved for North
America, the approved articles areindicated with flags as groups or per
article in column “Std. pack”. In thiscolumn, articles are sometimes
grouped together with stylized parentheses.
Unfortunately mere marking with flags
and approval marks on the devices is
not always sufficient proof of approval
for inspectors. Occasionally, doubts
may arise as to the admissibility of theuse of the approved devices for
specific tasks. In such cases, the thenumbers of the certification reports, oreven the reports themselves, must be
available. To facilitate this, theordering pages of this catalog provide
information relevant for export toNorth America, which include the UL
and CSA certification report numbers
as well as the relevant Category
Control Numbers (UL)1) or Classes(CSA)2).
Customers can find the most important
excerpts from the certification reports
for most of the NA-approved articles
by entering the product group, e.g.
DILM..., and the approval organizationin the approvals database for Eaton’s
Moeller-branded products3). Unfortunately the approval records not drawn
up by Eaton Moeller are often poorly
structured and hard to read. In somecases, the part numbers of theapproved products are given withvarying degrees of accuracy. The
approval organizations’ Inspectors
can also access the full approval
records through their organizations.
In the event of difficulties, which often
arise out of misunderstandings, pleasecontact Eaton. We are continuallyworking to improve and complete theapprovals situation, which will therefore change in this catalog’s validity
period. Eaton Electric’s database andonline catalog4) will, however, be
regularly updated with all changes. In
the online catalog, you can dynamically create up-to-date data sheets for
products to save as PDF files and printout.
You can also access the certification
reports through the databases of theapprovals organizations:•

Access to the UL database isthrough the address
http://database.ul.com/cgibin/XYV/template/LISEXT/1FRAME/index.html
For CSA , visit http://directories.
csa-international.org/.

•

For CSA, the certification report
numbers in the CSA database do notalways correspond with the numbersof the approval records issued toEaton or Moeller. To find the required
record, you should therefore always
enter the name “Moeller” and theClass Number (from the selection pagein the catalog).. Do not use “Eaton”
here yet.
For products with approvals s worldmarket devices, the technical data isgiven at the end of each chapter of thecatalog, where you can also find the
IEC/EN data. Although the contactors
and motor starters are also approved
as world-market devices, they havespecial selection pages to take into
account the North American voltagesand HP ratings. Because motors rated
in kW are often used for exported
plants and machines, it must be
remembered that inspectors convert
kW into HP ratings5) and reading thestandard currents for the next largest
standard motors rated in HP from the
NEC or CEC. This can result in the need
to use larger conductor crosssections. Design engineers should
also follow this practice when dimensioning systems. When working toNorth American codes and standards,
further correction factors for dimensioning components and cables mustalso be observed.
For the North America versions ofcircuit breakers NZM and moldedcase switches NS...-NA the main
catalog contains comprehensive
selection information. Those pages
contain, for example, switches with
fixed overload releases (NZM…AF…-NA), which, in the USA, are
combined to motor starters for higherrated motors with a contactor andoverload relay. Switches of this kind
are not common in IEC/EN countries.
The switches of construction size
NZM...2…-NA also cover the current
ranges of switches NZM...1…-NA. In
all, the range of models for the North
American market is greater than thatfor the IEC/EN market. The selection
pages for the special devices for theNA market contain the data required
for selecting the appropriate switches.
Further, less frequently required data
for engineering is included under“Technical data” at the end of thechapter. Because more information isrequired for the complex circuit
breakers than for other devices, theinformation for North America
contains further important details,
such as whether their use in feeder
and/or branch circuits is permissible,or whether the switches are approved
as current-limiting devices. For circuit
breakers with part number suffix“-CNA” (Recognized Component), a
stated Condition of Acceptability (CoA)is that these devices must always be
combined with a contactor and an
overload relay. See also the motor
starter selection table (page 8/30).
Only these complete combinations
have a specified, stated short-circuitcurrent rating (SCCR).

Notes
System of categorization in the USA, corresponds with UL White Book, UL 508A
System of categorization in Canada, corresponds with CSA
https://wss.moeller.net/approbationen
de.ecat.moeller.net
HP = horse-power
Voltage between phases

1)
2)
3)
4)
5)
6)

2010 CA08103002Z-EN

www.eaton.com

Voltage types and network
configurations in North America
For the use of some devices, such as
motor-protective circuit breakers andsome motor starters, the maximum
permissible “full voltage”6) (e.g. 480 V,
600 V) or “slash voltage”7) (e.g.
480Y/277 V, 600Y/347 V) must be
observed. Devices for which slash
voltages are mandatory, must be used
only with star networks with solid
grounding. These networks can beinstalled with or without neutral
conductor. In North America threephase networks are usually threepole. Devices for full voltages can beused in star and delta networks,
irrespective of the type of grounding.
In combination, some devices can also
be approved for smaller full voltages
and larger slash voltages. The decisive
factor for the permitted network
configuration in this case is theactually used voltage. If only a single
device in a switchgear system can beused for a slash voltage, this slash
voltage must be stated on the switchgear system’s rating plate.
Some devices can not be used with the
600 V often found in Canada. This may
be true even if these devices are
IEC/EN-approved for up to 690 V. This
restriction is due to the differing test
conditions specified by the North
American standards. For exports to
Canada, many customers use
600/480 V or 600/400 V matchingtransformers to avoid any restrictions
due to the high voltage of 600 V at theengineering stage. When using transformers with separate windings, a
separate, grounded star network can
be connected to the transformer’s
output side to allow the use of devices
approved only for slash voltages.
Most North American component
standards currently specify amaximum of 600 V for l.v. systems. It
has become apparent that thesevoltages are no longer sufficient for
new technologies with high ratings,
such as photovoltaics or wind power.
New standards are currently being
developed that will, in future, allow
higher voltages. These changes will
also have to be made, for example, in
the UL 489.
When using switching and protective
devices, the voltage indications, suchas 115 V or 120 V, 230 V or 240 V, 460 V
or 480 V, 575 V or 600 V, often cause
irritation. The higher of the two statedvoltages in each case is the rated
service voltage8). The lower of the twovalues is the Utilization Voltage9),
which is the voltage between the pointof connection10) to the consumer
system to the point at which theapparatus is connected. To a mains
supply with a rated voltage of, forexample,480 V motors dimensioned for
460 V can be connected. The same
applies for the other voltage pairs. To
simplify device selection, Eaton has
included both voltage values in its NA
motor starter tables, even though
motors with, for example, 480 V are notusual.

In connection with approvals, a great
deal of information must be madeavailable to users. The most important
information is contained on thedevices’ rating plates and in the
catalog. For some devices, further
details that are relevant mainly for
installation, are included in the installation instructions11) included with thedevices. The required information is
specified in the standards or, in someindividual cases, by the approval organizations in the approval documents.
To ensure the large clearances andcreepage distances for feeder
circuits, circuit breakers must always
be fitted with insulating components
and covers. To limit the vendor’s
liability, the installation instructions forthe device and for the switchgear
systems in which it is installed should
be handed on to the end customer andthe operator.

Codes and standards
in North America
As with IEC and European standards,
North American standards can bedivided into those that apply toindividual products and those that
apply to assembled installations.
Product-related standards, such as
UL 489, UL 508, UL 508C, and UL 1077)
apply mainly to component manufacturers, while system-related standards, such as UL 508A and NFPA 79
are relevant mainly for companies thatprocess these components. Canada
dos not have installation-related standards in some cases. The statutory
requirements are not incorporated in
the CEC and CSA standards as clearly.
In these cases, it is advisable to use
the US installation-related standards
as a guideline for engineering, as
these have similar requirements.
Component manufacturers andmachine/system builders that use
third-party components should eachbe familiar with the respective othertype of standard. Note that, in addition
to the national US and Canadian standards, member states or provinces
and larger cities may have additional
legal requirements that must be met bysystem builders when supplying tothese regions. In the USA, the latest
NEC standards do not always apply inall states.

Device types in North America
This main catalog takes into accountthe fact that a distinction is made in
Canada and the USA between
Distribution Equipment and Industrial
Control Equipment:

Distribution equipment
This includes for example:
•
•
•
•
•

Circuit-breakers (UL 489,
CSA-C22.2 No. 5-09).
Load interrupters (UL 489,
CSA-C22.2 No. 5-09).
Switch-disconnectors (UL98,
CSA-C22.2 No. 4-04).
Fuses (UL 248,
CSA-C22.2 No.248).
Fuse switch-disconnectors (UL98,
CSA-C22.2 No. 4-04).

7) Voltage between phase and neutral
8) Service Voltage
9) Point of Connection, Point of Common Coupling10) Utilization Voltage
11) AWA = Moeller nomenclature: Installation instructions,

IL = Eaton nomenclature: Instructional Leaflet

Switchgear for North America
These devices are of a rugged designand have larger insulating clearances
than other switching devices (for
301 to 600 V: 1 inch = 25.4 mm air
distance and 2 inches = 50.8 mm
creepage distance).
In power distribution equipment(switchgear, switchboards, panelboards), only these devices must be
used for power supply and tap-off. In
addition, these components are also
used, for example, as main switches or
circuit breakers in motor and otherload circuits in industrial control
systems.
Testing of these devices is speciallystringent, with running production
being subject to regular checks by test
authority inspectors. The type tests for
UL- and CSA-approved circuit
breakers are among the world’s
strictest. Eaton’s NA circuit breakers
have passed all of these tests.

Industrial control equipment
These include, for example, devices
to UL 508, CSA-C22.2 No. 14-05:• Contactors.
• Contactor relays.
• Overload relays.
• Motor protective circuit breaker.
• Cam switch.
• Pilot devices.
• Electronic devices and systems.
• User-programmable PLCs
These devices have smaller physicaldimensions and the insulatingclearances are not as great as those of
power distribution devices. Here, too,running production is monitored bytest authority inspectors, but theinspection requirements are not as
extensive as those for circuit breakers.
This industrial control equipment isused mainly in industrial control
panels, motor circuits and consumer
circuits of all types, in motor control
centers (MCC) and in power distribution systems. In industrial control
panels, it can be combined directlywith power distribution devices, forexample with circuit breakers as main
switches or in a motor feeder.

Circuit types in North America

Contactors

In North America, main circuits areclassified into “feeder circuits”1) and“branch circuits”2). In feeder circuits,
large clearances and creepage
distances are required, for example
according to UL 489. The boundary
between these two circuit types is the“branch circuit protective device(BCPD)”3), which are required to havelarge clearances and creepage
distances at least on their feeder side.
Typical BCPDs are circuit breakers
NZM…-NA, PKZM4…-CB, FAZ…-NA,
and FAZ…-RT, and fuses. In North
America, circuit breakers must be
marked with their conduction direction(LINE or LOAD) unless they areapproved for both conduction
directions. The circuit breakers mustthen be fed only from above and thespecified infeed side must be marked“LINE”. The Eaton circuit breakers do
not have this limitation. We often
receive inquiries about this, eventhough it is stated in the technicaldata. As BCPDs, motor starters of
UL 508 Types E and F can be used
only for individual motors, not for any
other load type. In motor control
centers (MCC) the control voltage isoften generated per withdrawableunit.

In North America, Contactors areclassified as industrial control
equipment according to UL 508 and
CSA-C 22-2 No. 14-05). For the North
American market, contactors musthave so-called “NEMA-sizes”4),
unless they are used for switching
motors, for which orders will specify
ratings in HP. For the NEMA-sizes,
corresponding HP motor ratings andcontinuous thermal currents are
assigned to all North American
standard voltages.

Ratings data for industrial
switchgear
Note that the IEC/EN rating data on
devices or in this catalog must not be
used for selecting devices for use in
North America. Use only the approved
data. As with the IEC and European
standards, which define utilization
categories for l.v. switchgear, US andCanadian standards define “dutytypes” for various types of switchedloads. The type of load for each duty
type is indicated on the device’s
ratings plate or in its technicalspecifications and defines isapplication purpose. The following
table provides an overview of theseassignments:

22/9

With its devices, Eaton offers different
versions for electrical, and to someextent also for mechanical connectionof the motor starters’ components. The
most convenient connection method isprovided by the tool-less plug connection wiring kits. All connection
methods with wires or elements ofdifferent types are approved for North
America. This also goes for surface
mounting the motor starters on busbar
adapters of the SASY 60i system.

IEC/EN motor protective circuit
breakers

Chapters 5 and 8 of this catalog list
the contactors and motor starters with
the HP ratings approved for North
America. The table on a Page 5/84
provides an overview of the NEMA
sizes in relation to the HP ratings andcontinuous currents.

Combination “contactor andoverload relay” (“NonCombination Motor Starter”)
First of all, it is important to know thatwhen North American customers
speak of “non-combination motor
starters” they mean what in Europe isreferred to as a “contactor and overcurrent relay” combination and will
give the same ordering information as
for contactors. Complete contactor
and overcurrent relay combinations
can be assembled as per page 8/30. In
addition, a short-circuit protection
device, i.e. a fuse or circuit-breaker isrequired. The highest permissible
rating for this protective device isgiven in each case in this catalog.

Motor starters(“Combination Motor Starters“)
The European-type motor starter that
contains all devices for short-circuit
protection, overload protection andoperational switching of the motor(such as circuit-breaker, contactor
and overload relay), is called“combination motor starter” in North
America. This type of motor startermust be engineered like a small
control system complete with all
associated individual devices. The
contactor and overload relay are
selected as described on page 8/xx.

In North America, motor-protective
circuit breakers can not be usedirrespective of make, as is customaryin IEC and EN standard systems.
According to current US and Canadianstandards, these devices areclassified merely as “manual motor
controllers” or “manual motor
protectors”. These devices are
subject to the special conditions
described below, which must be
observed.
The integrated short-circuit protection
function and the isolating functions ofthese motor-protective circuit
breakers is not recognized in North
America. According to UL 508 and
CSA C 22.2 No. 14-05, approved motorprotective circuit breakers must be
protected against short circuits with
UL- or CSA-approved circuit breakers
or fuses. In the event of a short-circuit,the motor-protective circuit-breaker’s
short-circuit release will, of course,
also trip.
The additional short-circuit protective
device can protect individual motor
starters or – if approved for use in“group installations” – a group of
motor starters. Motor-protective
circuit breakers PKZM0, PKZM4 andPKE are additionally approved as“tap conductor protectors”.

Motor protective circuit breakers
PKZ, PKE (Chapter 7)
In North America, these devices areindustrial control equipment to UL 508
and CSA-C 22.2 No. 14-05) and areused as manually operated motor
starters in controllers or separately as
Load marking on theapparatus/device

Duty type1) Motors

Horsepower (HP)

2) Coils(in auxiliary and control circuits)

Coils: Volts, Frequency Control CircuitContacts: Standard Pilot Duty or Heavy Pilot
Duty.

3) Resistance (heating)Amperes, resistance only

4) Incandescent lamps

Amperes or Watts, Tungsten

5) Ballast(electric discharge lamps)

Amperes, ballast (A, reactors)

6) General Use1

Amperes (A)1 The “General Use” group corresponds with IEC/EN Category AC-1.

Notes1) In NA, the term “feeder circuits” is used in the widest sense2) Feeder circuits

3)
4)

BCPD = branch circuit protective device
NEMA = National Electrical Manufacturers Association (USA,
http://www.NEMA.org)

2010 CA08103002Z-EN

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22/10Switchgear for North America

discrete devices. They are rated in HP
and – if they are equipped with
auxiliary contacts – they contain duty
type information for use as controlgear(pilot duties). The devices have fixed or
adjustable magnetic or electronic
short-circuit releases1) and adjustablebimetallic or electronic releases formotor overload protection. They canbe used for switching motor circuits,
and their auxiliary contacts forswitching control circuits. In the PKE
system, the modular plug-in trip blocks
can be exchanged depending on thesize of the connected motor. The
electronic releases have a wide
adjustment range. The PKE system
also allows motor starters to be
networked through the NA-approved
SmartWire-Darwin system. PKZ and
PKE must be used only for protecting
and switching motors in North
America and not, like in IEC/EN, forother types of load. The circuit
breakers can optionally equipped with
undervoltage or shunt releases.
Although PKZ motor-protective circuit
breakers have an inherent shortcircuit withstand capability at small
currents, they must, according toNorth American standards, always be
operated with an upstream shortcircuit protection device (exceptions:
UL 508 Types E and F). For mostdevices the specifies short-circuit
protection can also be used to protect
a group of motor-protective circuit
breakers. In North America thischaracteristic is referred to as groupprotection. When forming groups andchoosing cables, special rules of thecodes and standards must be
observed. If the motor starters’ cabledimensions vary significantly, thegroups are difficult to coordinate andsome devices can be used only withseparate protective devices in thiscase. Motor-protective circuit
breakers with upstream protection
can also be used without limitation indelta and ungrounded star networks.

Motor starters without additional
short-circuit protection, UL 508
type E starters
According to a supplement to UL 508,
motor starters can be tested as “type E
combination motor controllers”2), forwhich an additional short-circuit
protection is not required (selfprotected combination motor
controller). This starter type is also
CSA-recognized for Canada. Type E
starters must be used only in solidly
grounded star networks, for example
at slash voltage 480Y/277 V. They must
be used only for switching andprotecting motors and for no otherload types.
For the protection of motors andfrequency inverters, the frequency
inverters must be tested and approvedby their manufacturers together withthese Type E starters (at the time ofprint, this possibility is being planned
and not yet officially included in thestandards).
All components for a complete motor
starter, including full short-circuit
protection, are contained in a single
device. This reduces the required
space and eliminates the wiring
between the components. These

devices are used in motor control
centres (MCC), in controllers andenclosed discrete equipment. Up to
the specified switching capacity,
these devices do not need additional
short-circuit protection.
In the PKZ2 system, these devices areavailable with type designation
PKZ2/ZM-.../S-SP. These devices
feature large clearances andcreepage distances. In individual
motor outgoers they can perform the
BCPD function without additional
upstream protection. They can betripped by optional undervoltage orshunt releases and remotely switchedon and off with optional remote operators. The PKZ2 system also includes atrip block version that actuates a relay
output on overload instead of tripping
the circuit-breaker through the
breaker mechanism3). This version
allows separate signaling of overloads
and short-circuits. On overload, thecircuit-breaker does not have to beclosed again after the fault is rectified.
These breakers are used when theoverload is self-canceling or can beeasily remedied by operating
personnel. This avoids the need to callin an electrician.

UL 508 manual Type E starters
In addition, the “type E combination
motor controllers” comprise the“manual self-protected starters”,
which, if no upstream short-circuit
protective devices are used, requirelarger clearances and creepage
distances, for example according to
UL 489 or CSA-C 22.2 No. 5-09. These
devices are suitable only for manualswitching of motors. They must be
used only in solidly grounded star
networks, for example at slash voltage
480Y/277 V. In individual motor
outgoers they can perform the BCPD
function without additional upstream
protection. They must be used only forswitching and protecting motors andfor no other load types.
Manual self-protected combination
motor controllers are implemented asa modular system with a PKZM0,
PKZM4 or PKE with a special
additional incoming terminal
BK25/3-PKZ0-E or BK50/3-PKZ4-E. For
use in Canada these devices must, in
addition, be lockable, i.e. the starters
must be fitted with operating handle
AK-PKZ0. It is permissible to connect
several PKZM at their input side withthree-phase commoning links, forexample B3…-PKZ0, and to connect
this group through only a single
incoming terminal BK….

UL 508 Type F remote-switchable
starters
By combining a “manual type E
starter” with a contactor, a “type F
combination motor controller” can beconstructed. These starters also do
not need additional short-circuit
protection. Type F starters can be
combined and used as shownon page 8/xx. These combinations canalso be used exclusively in solidly
grounded star networks, for example
at slash voltage 480Y/277 V. They must
be used only to switch motors and noother types of load. Type F starters are

Notes
Observe previous paragraph
Motor starter construction Type E

1)2)2010 CA08103002Z-EN

www.eaton.com

accepted in Canada, although they are
not yet described in the standards
there.

switching motor circuits, and theirauxiliary contacts for switching
control circuits.

Here, too, three-phase commoning
links with a single incoming terminal
can be used. Alternatively, the devices
can be mounted on busbar adaptersand busbar systems. The adapters andbusbar systems SASY 60i are also
approved for use in North America.
The Eaton devices offer this very
effective “two-component starter”
with up to 52 A. Up to the specified
switching capacity, these starters do
not need additional short-circuit
protection.

In combination with a downstream
contactor, they are classified as a
“Type C combination motor starter”, inwhich the contactor, acting as motor
controller, switches and regulates the
motor current with a high, reliable
operating frequency and the NZM
provides protection. For these Type C
combination motor starters the HP
ratings indicated on the contactors
then apply. These combinations thenform “two-component motor starters”,
which require less space and fewer
components and engineeringresources, and have lower thermal
losses than three-component motor
starters. This is specially advantageous for the compact withdrawable
MCCs.

Motor starters for higher-rated
motorsAt their basic equipment level, circuit
breakers are not suitable for motor
protection in North America. Like theconventional IEC/EN-standard circuit
breakers, these breakers lack a motor
protection characteristic for overload
releases that meets the requirementsof current North American codes andstandards. Later in this section, a newcircuit-breaker as motor-protective
circuit-breaker NZM… -ME…-NA will
be introduced, with a motor protection
characteristic that comforms to
UL 508.
In North America, motor starters forhigher-rated motors (for Eaton devices> 52 A) are assembled from threecomponents: A circuit-breaker, acontactor and an additional overload
relay. The circuit breakers used have•with fixed overload releases(NZM…-AF…-NA)• or with adjustable overload
releases (NZM…-A…-NA)• or without overload release(NZM..-S…-NA).
The overload relays optionally featurethermal bimetallic or electronic trip
blocks. The configurable tripping
behavior of electronic overload relays
can be optimized for the motors’
startup behavior under adverse load,
for example for heavy starting duty.

Motor-protective circuit breakers
NZM…-ME…-NA
These novel devices are fully-featured
circuit breakers in North America(molded-case circuit breakers to
UL 489 and CSA-C22.2 No. 5-09) and, in
addition, like overload relays containan overload release calibration(to UL 508 and CSA-C22.2 No. 14-05).
They are used mainly in controllers
and motor control centers (MCC). They
are short-circuit rated in kA and – ifthey are equipped with auxiliary
contacts – contain duty type information (pilot duties). These circuit
breakers can optionally be equippedwith and tripped by shunt or undervoltage releases or be switched on
and off with remote operators.
These devices feature adjustableelectronic short-circuit releases andadjustable electronic wide-range
releases for motor overload
protection4). The adjustable trippingclass allows the devices to be adapted
to the starting characteristics ofvarious different motors and load
types. They can be used as separate,manual breakers, for protecting and

3)
4)

Motor-protective circuit breakers
NZM…-ME…-NA can be used with orwithout contactor in motor circuits up
to the stated switching capacity
without additional short-circuit
protection. With just three models,
they cover a current range from 45 to
200 A. The circuit breakers are “100 %rated”, meaning that their entire
current range can be utilized. Theirsetting ranges overlap with the twocomponent motor starters up to 52 A
that are formed with the Type E or TypeF versions of circuit breakers PKZM0,
PKZM4 or PKE. Covering currents up to
200 A, the two-component motor
starters can now be used to costeffectively protect and switch morethan 95 percent of all motors.

Circuit-breakers
without overload protection,
NZM..-S(E)..-CNA
In North America, these devices are
circuit breakers (instantaneous-trip
only molded-case circuit breakers
according to UL 489 and CSA-C 22.2
No. 5-09) and are used mainly in motor
control centres (MCC), controllers andenclosed discrete equipment. They
are rated in amperes and – if they are
equipped with auxiliary contacts –contain duty type information (pilot
duties).
The devices have adjustable magnetic
or electronic short-circuit releases, nooverload releases and can be used forswitching motor circuits, and theirauxiliary contacts for switching
control circuits. They also provide
short-circuit protection in motor
circuits. They can optionally be trippedby shunt or undervoltage releases orbe switched on and off with remote
operators.
Circuit-breakers NZM..-S(E)..-CNA are
UL-approved as Recognized Components. They are not used as discrete
devices; they are always combined toa “combination motor starter” with adownstream contactor and overload
relay, in which the contactor performs
operational switching and regulationof the motor current, the overload
relay acts as overload protective
device and the circuit-breaker acting
as short-circuit protection device. This
combination has the added benefit ofallowing a separate tripped indication
on overload through the overload
relay’s auxiliary contacts or on short-

ZMR-…-PKZ2, overload is signaled only; the circuit-breaker does not trip
The overload releases are, in addition, calibrated like overload relays incompliance with UL 508 and CSA-C 22.2 No. 14-05

Switchgear for North America
circuit through the circuit-breaker’s
auxiliary contacts. In North America,
combinations of this type are used in
motor control centres (MCC) andas discrete starters in separate
enclosures. Electronic overload relays
also provide protection for motors withheavy starting duty. For this duty type,such combinations are also used in
IEC/EN-standard switchgear systems.
For the switches alone, no shortcircuit rating is given. At locations withshort-circuit currents up to theswitching capacity specified for thecomplete “combination motor starter”,
they can be used without upstream
short-circuit protection device.

Circuit-breakers
NZM...A(E)…-NA,
NZM…A(E)F…-NA, NZM…VE…
-NA, NZM…V(E)F…-NA
In North America these devices areinverse-time molded-case circuit
breakers to UL 489 and CSA-C22.2
No. 5-09)1). They are the normal
switches for power distribution
systems, but can also be used in motor
control centres (MCC) and controllers.
All versions of construction sizes
NZM1…-NA, NZM2…-NA2) andNZM3…-NA are approved as currentlimiting devices and marked accordingly on their rating plate. They are
rated in A, their short-circuit switchingcapacity is given in amperes and –if they are equipped with auxiliary
contacts – contain duty type information (pilot duties).
These devices have adjustable
magnetic or electronic short-circuit
releases and fixed-current or adjustable bimetallic or electronic trip blocks
for overload protection for non-motor
outgoing circuits. They can be used as
short-circuit protection devices andfor switching motor circuits3), and theirauxiliary contacts for switching
control circuits. At mounting locations
with short-circuit currents up to theirswitching capacity, they can be usedwithout upstream short-circuit
protection device.
In main current outgoing and incoming
lines, they can be used as main
switches. The letter “E” in the partnumber indicates versions withelectronic releases. The letter “V”
indicates electronic releases withadjustable, tripping times withadjustable delay. They can optionallybe tripped by shunt or undervoltage
releases or be switched on and off
with remote operators. In North
America circuit breakers with fixed
overload releases are often used toreduce the required cable crosssections. Example: A circuit is to carry
150 A. If the adjustable switch has a
rated operational current of 250 A, it
must be wired for 250 A in North
America (for the highest adjustablecurrent). A switch permanently set to
150 A must be wired only for 150 A.
At least for large currents and longlines, this consideration can also
be of interest for IEC/EN-standard
systems.

Circuit-breakers PKZM4- …-CB
From motor-protective circuit-breaker
PKZM4 a fully-featured circuit-breaker
to UL 489 has been derived. These
circuit breakers are larger than theirmotor-protective counterparts
because of the large clearances andcreepage distances required at their
input- and output-side main power
connections. These devices can beused as branch circuit protective
devices.
This circuit-breaker has been developed with the aim of offering devices
for smaller rated operational currents
than are possible with circuit breakers
NZM yet with a high switchingcapacity. These circuit breakers havea switching capacity that is comparable with that of circuit breakers
FAZ…-NA. The need for these protective devices is that non-motor loads
must be protected with fuses or withcircuit breakers. These loads often
have only low currents. This also
applies for the protection of frequency
inverters, although here, too, the load
is a motor. Exporters prefer the use of
circuit breakers and similar fuselesssolution, which is also Eaton’s
recommendation. In North America,
systems commonly contain a large
number of fuses, even thoughstandard NFPA 70 E4) presacribesvery complex safety measures for
replacing defective fuses.

Switch-disconnectors N, PN
For North America the switch-disconnectors N and PN, which are derived
from circuit breakers NZM and whichhave a proven track record in the
IEC/EN market, have been replacedwith molded-case switches NS…-NA
to comply with North American
practices.

Molded case switches NS…-NA
Molded-case switches NS…-NA,
to UL 489 and CSA-C22.2 No. 5-09 are
the typical North American switchdisconnectors. They are the normal
switches for power distribution
systems, but can also be used in motor
control centres (MCC) and controllers,for example as main switches. where
they are the normal switches for
power distribution systems, but canalso be used in motor control centres(MCC) and controllers. They are rated
in amperes, their short-circuit
switching capacity is given in kA and –if they are equipped with auxiliary
contacts – contain duty type information (pilot duties).
These devices feature fixed shortcircuit releases and no overload
release. The short-circuit releases areintended only for intrinsic protection of
the circuit-breaker. They can not be
used as short-circuit protection fordownstream protecting and switching
devices. Their auxiliary contacts canbe used for switching control circuits.
At mounting locations with shortcircuit currents up to their switchingcapacity, they can be used without
upstream short-circuit protection

Notes
The term “inverse time” is usually omitted. It expresses that the tripping
time is inversely proportional to the current.
2) Except NZM…2-ME…-NA
3) In combination with an overload relay
4) NFPA 70 E, “Standard for Electrical Safety in the Workplace”
5) Category CBI-X circuit breakers are molded case circuit-breakers
without overload release. According to IEC/EN switch-disconnectors
must not contain a current-dependent trip block.
1)

device. They can optionally be trippedby shunt or undervoltage releases orbe switched on and off with remote
operators. The North American
standards regard these devices are
switch-disconnectors, while theIEC/EN standards consider themcircuit breakers of category CBI-X5).
It should be noted that molded-caseswitches NS…-NA have a tripped
position that the switch-disconnectors
do not have. After tripping, they must
be reset.

Current limitation
Current limitation is a feature ofmodern circuit breakers that interrupt
short-circuit currents very quickly andof some fuse types. With speciallydeveloped contact systems, thesecircuit breakers interrupt short-circuitcurrents before the breaker mechanism can respond. The current is interrupted long before it reaches its limit
value. This is referred to as dynamic
contact disengagement throughmagnetic force fields around the
conducting parts of the breakermechanism. The fast interruption of
the short-circuit currents results inmuch lower let-through currents andenergies.
According to IEC/EN the switching andprotective elements connected downstream of a current limiter are dimensioned only for these reduced letthrough characteristics. According to
the North American standards thecurrent-limiting effect in industrial
control panels for machinery can beused only partially to UL 508A Part 2
and NFPA 79. Annex SB of UL 508A
does mention these current-limiting
protective devices in the context of thedetermining the short-circuit current
rating (SCCR), but demands that all
branch circuit protective devices(BCPD)6) downstream of the currentlimiting protective device have at least
the same switching capacity as thecurrent limiter itself. This, in effect,
ignores the physical effect, making theplants unnecessarily expensive. In
reality, the load on the entire installation after the current limiter is significantly reduced. For dimensioning
apparatus in the control panelarranged on the consumer side downstream of the BCPD7) the let-throughcharacteristic of the current limiter
can then be expected again.
All circuit breakers of construction
sizes NZM1…-NA, NZM2…-NA8) andNZM3…-NA, and the small circuit
breakers FAZ…-NA and FAZ...-RT aredesigned and approved as current
limiters and marked accordingly on
their rating plate.
Circuit-breakers NZM4…-NA havesingle-pole-interrupting contact
systems that are optimized for current
selectivity. For selectivity at higher
currents and for installation away fromshort-circuits, contacts that remainclosed as long as possible are
required. The selectivity requirements
exclude the current-limiting effect.

22/11

Series connection of circuit
breakers, back-up protection(series rating)If, according to IEC/EN standards, theswitching capacity of a circuit-breaker
is not sufficient for short-circuitcurrents that may occur in specificapplications, a further protective
device with a higher switchingcapacity is connected upstream of thecircuit-breaker. Together, the twoseries-connected circuit breakers canhandle the higher short-circuitcurrents. If the additional protective
device protects or supports a group of
lower-rated protective devices, this isreferred to as group protection.
According to the North American
standards, this interaction of several
protective devices in power distribution systems (distribution equipment)is also permissible. For the industrial
control panels for machinery (ICP) to
UL 508A and NFPA 79 that are dealt
with here, a series connection of
circuit breakers, fuses or a combination of the two is not permissible if theseries connection is intended toincrease switching capacity. Circuitbreakers FAZ…-NA and FAZ…RT,
which are popular in IEC/EN installations, have a rated current dependent
switching capacity of 10 or 14 kA.
These circuit breakers are often usedin ICPs. According to the North
American standards it is not currently
possible to increase the switchingcapacity with a series-connected
protective device (circuit-breaker orfuse). In an ICP a circuit-breaker must
always provide the required switchingcapacity by itself. While it is possible
to connect two circuit breakers inseries as main switch and outgoing
circuit-breaker, this does not increase
the overall switching capacity. The
switching capacity of every protective
device must always be equal to or
greater than the highest expectedshort-circuit current.

Operating elements
for circuit breakers
and molded case switches
Operating elements of the upstream
switches that are used in industrial
control equipment for machinescurrently attract the particularattention of inspectors. This applies
specially to the operation of main
switches with door coupling rotaryhandles and to door interlocks. Herefollows a brief explanation of thecomplex requirements. A moredetailed Technical Essay on thissubject is also available9).
North American standards UL 508A,
Part 2, Industrial Machinery10) andNFPA 7911) demand that the operating
elements of main switches (supply
circuit disconnecting (isolating)means)12) are permanently connectedwith these switches to allow switch
operation at any time and irrespectiveof the control panel door’s position.
The operating elements must also belockable to prevent their operation(closing). A further requirement is that

6) Circuit-breakers for individual branches7) e.g. contactors or frequency inverters
8) Except NZM…2-ME…-NA]]9) http://www.moeller.net/binary/ver_techpapers/ver966de.pdf
10) UL 508A, UL Standard for Industrial Control Panels
11) NFPA 79, Electrical Standard for Industrial Machinery; subject comparablewith IEC/EN 60204-1

12) Supply Circuit Disconnecting (Isolating) Means

2010 CA08103002Z-EN

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22/12

Switchgear for North America

the main switch can be switched on
only when all control panel doors areclosed and that all doors are mechanically and/or electrically interlockedwith the switch that the doors can not
be opened when the main switch is
closed1).
A simple interlock with a shunt releasethat simply trips the main switch whena door is opened should be avoided, as
this can lead to critical or dangerous
situations for plant and personnel2).
A defeat mechanism, with which
specialists can temporarily disable thedoor interlock to correct faults ispermissible3), as faults can often be
determined only in a live system. If
more comprehensive measures are
required to rectify faults, the plantshould be shut down for the duration of
the work.
To ensure the permanent connection
between operating elements andswitches, main switches with handle
mechanisms are the preferred choice.
The switch handles are fitted directly
to the sides of the switches or more
flexibly connected with a bowden
cable. The fronts of North American
control panels typically feature a fixed
flange over the panel’s entire height,
into which the handle is installed, sothat they can also be operated when
the panel door is open. These handles
are referred to an flange-mounted
handle4) in North America. These
handles are, in addition, connected to
all control panel doors with a mechanical interlock. Eaton supplies thesehandles5) with a standard drilling
template and with bowden cables ofvarious lengths – see page 17/xx.
Lever handles do not fulfil the requirements of IEC/EN standards and do notcontain the CE mark. They must therefore be used only in North America.
Panel builders working to IEC/EN standards normally use these operating
elements and the special control
panels only by customer request.
In distribution equipment switcheswith toggle lever mechanisms areoften used, while in industrial control
panels6) switches with rotarymechanisms are preferred. For main
switches, door coupling rotaryhandles with a high protection type areusually used, since these must be
operable when the control panel door
is closed. With the panel door open,
the handle is on the outside of the door
so that the switch can not be operated
without tools. An additional handle7)
can therefore be fitted to the switch
axis inside the panel. According to thestandards, this handle must be operable only through deliberate action8).
To fulfil this requirement, Eaton’s
handles must, with the panel door
opened, be rotated through about
15 degrees, then pushed and at thesame time turned further to close theswitch. Switching off does not require
any special measures.

With this unique solution, Eaton’soffers a clear competitive advantage
on the European market because thehigh degree of protection9) of the door
coupling handles and control panels
are preserved. With the approved
additional handle, the switch contains
two operating elements, two switch
position indicators and two locking
facilities – one each for closed and foropen doors. These handles are also
recommended for IEC/EN standard
panels, to which the described issues
also apply.
When using switches with door
coupling rotary handles and several
control panel doors, an electrical door
interlock is required. This interlock can
be defeated by specialists and must
automatically become active again
when the last door is closed. For theelectrical door interlock, ourcustomers prefer position switcheswith mechanical locks. This solution
more closely resembles a mechanicaldoor interlock and provides a highlevel of safety. On control panels with
only one door, this door can be directly
mechanically interlocked with theswitch through the door couplingrotary handle. The mechanical door
interlock can also contain a defeat
mechanism10).
As alternative to door coupling rotaryhandles, Eaton offers side-wall andrear-mounted switch mechanisms,
which provide a permanent mechanical connection between handles andswitches. Because of the versatile
installation options of these mechanisms, an electrical door interlock
must be provided for each switch11).

Door coupling rotary handles
for North America
With door coupling rotary handles
NZM..-XTVDV.. for NZM and
NS…-NA, used mainly outside North
America, the mechanically interlocked
control panel door can be opened
when handle and switch are in their
OFF position. With the NA version ofthese handles – NZM..-XTVDV..-NA,
the interlocked panel door can not be
opened in the OFF position: The handle
must be rotated further, beyond the
OFF position to release the door. This is
standard North American practice.
Both door coupling rotary handle types
are approved for North America.

According to UL 508 the devices
described above can be used as
locally installed switch-disconnectors
if the control panel contains a branch
circuit protective device (BCPD) andthe switch is, in addition, regarded as
motor disconnect according to UL 508
and CSA-C22.2 No. 14-05 and marked
accordingly on its rating plate. Eaton’sT- and P-type switches fulfil theserequirements. For the required line
fuse ratings, see the catalog or the
rating plates of the switches.

Fuse bases and fuses
For the following reasons, the use of
circuit breakers, selected according to
the above criteria, is preferable to theuse of fuses:•

In North America only North
American fuse types must be used;
IEC/EN standard fuses are notacceptable.
• Fuse bases for North American
fuses are very large and take up a
lot of space.
• NZM circuit breakers provide
current isolation, short-circuit
protection, overload protection
and fault signaling in a single
device and are much lessexpensive and smaller than a
combination of fuse base, fuses
and overload relay.
If the use of fuses is unavoidable, we
recommend that you observe thefollowing points:•

North American fuses areclassified according to physicalsize, breaking capacity andcurrent–time characteristics.
The above table provides a roughoverview.
Motor circuits:
When using time delay fuses13):
Rated current of the max. line
fuse= 1.75 × motor rated current or
next higher fuse current rating(max. 2.25 × motor rated current).
When using non-time delay
fuses14):
Rated current of max. line fuse =3 × motor rated current or next
higher fuse current rating(max. 4 × motor rated current).
“Circuits with non-motor loads:
For these consumers line fuses areto be selected according to theconsumer manufacturer’s
instructions. This also applies forfrequency inverters, even if motors
are connected to the frequency•

Cam switches T, switchdisconnectors P1 and P3
In North America, these switches
are industrial control equipment
according to UL 508 and CSA-C 22.2
No. 14-05). Switch-disconnectors P1
and P3 are a 3-pole design and have
two switch positions. They are usedmainly in controllers and as single
devices in motor circuits. They are
rated in HP and – if they are equippedwith auxiliary contacts – they contain
duty type information (pilot duties). The
switches have no short-circuit
switching capacity and must therefore

Notes
In North America, electrical switching and protective devices are notgenerally designed with protection against accidental contact
2) The Stop categories to IEC/EN and NFPA 79 must be observed3) Defeat mechanisms are usually operated with a tool (screwdriver)4) Also referred to as “side-mounted handle”
5) e.g. NZM-XSHGVR12-NA, plus further components
6) Industrial Control Panels to UL 508A and NFPA 797) e.g. NZM…-XHB-…-NA
8) Deliberate action
1)2010 CA08103002Z-EN

be fuse-protected. They can be used
for switching motor circuits and othermain circuits, and their auxiliary
contacts for switching control circuits.
Cam switches T can be manufactured
with up to eleven contact units12) andwith more than two switch positions.
They are therefore used mainly as
control switches, for example as
operating mode or measuring device
selector switches. They are rated in
HP and can also be used in motor
circuits.

www.eaton.com•

9)

inverters. In these cases thefrequency inverters are regarded
as consumers.
• “Switchgear:
For switchgear requiring line fuses
for inherent short-circuit protection, the fuse ratings are to beobtained from the technical data inthe catalog or from the devices’s
rating plates. For short-circuit
protection of the combination of
Eaton contactor and overcurrent
relay, see page 8/35 for the max.
line fuse ratings.
To ensure both trouble-free motor
starting and short-circuit protection of
all devices within a circuit, select thesmallest fuse required according tocriteria 2b), 2c) and 2d). Regarding theshort-circuit current rating (SCCR)
non-time delay fuses can have advantages over circuit breakers.

Supplementary protectors FAZ
In North America, these devices areindustrial control equipment andprotectors (supplementary protectors
according to UL 1077 and CSAC22.2 No. 235)15). They are used mainly
in controllers. They can also be usedas additional protective device inelectrical devices whose incomer isalready short-circuit protected. Eaton
also provides an approved DC
switching capacity in addition to theswitch’s AC switching capacity. They
can therefore also be used in DC
circuits.
Supplementary protectors FAZ are
Recognized Components according to
UL standards. This type of protective
element is often used incorrectly. FAZ
must be used only as additional
protective device and never for branch
circuit protection (BCPD). They havenon-adjustable magnetic short-circuit
releases for short-circuit protection
and fixed-current overload relays foroverload protection. Eaton supplies
supplementary protectors with arange of IEC/EN-compliant tripping
characteristics. The characteristic isselected according to the protectedload type.
Supplementary protectors FAZ are
specially suitable for fuselessprotection of control circuits on the
output side of control transformers.
These protectors can also be used for
input-side protection of control
transformers, but not on the input sideof power transformers.

Circuit-breakers FAZ…-NA,
FAZ…-RT (Miniature Moulded
Case Circuit Breakers, MCCB)
Circuit-breakers FAZ…-NA and
FAZ…-RT are a further development of
supplementary protectors FAZ. They
feature large clearances andcreepage distances in the connection
area. and, as miniature molded-casecircuit breakers (MCCB), comply withstandards UL 489 and CSA-C22.2
No. 5-09. They are Listed Components
according to the UL standards andOr protection type – an important aspect with regard to the approval of
switchgear systems/panels

10) Operated by turning a screw on the handle with a screwdriver11) Also on panels with only one door
12) Eleven contact units correspond with 22 contacts13) Also called “dual element time delay fuses”
14) “Non-time-delay fuses”
15) Protective devices for additional protection (in addition to a BCPD), e.g.

splitting of circuits after a BCPD

Switchgear for North America
Available accessories are auxiliary
contacts, shunt releases and threephase commoning links with large
clearances and creepage distances
are available.

Classified Components according to
CSA. They have non-adjustable
magnetic short-circuit releases for
short-circuit protection and fixedcurrent overload relays for overload
protection. They are approved as
Part no.
or design in:Standards
UL, CSA

Fuse
characteristics

manufacturers and users reduce theirparts stock and provide optimized
solutions more quickly.
The standardized continuous currents
and switching duties for AC and DC for
auxiliary switches are assigned

22/13

Motor protection must be provided byan overload relay. For dimensioning
the motor outgoer with soft starter, use
the selection tables in this catalog.
Eaton’s soft starters (DS4, DS6, DS7)
are UL-listed and CSA-certified (DS7

SCCR

Typicalvaluesin A

Fields of application

Notes

10 kA, 250 VAC

0…600

Primarily domestic

Types H, K and No. 59 “Code” fit the same bases
and are therefore interchangeable. There is
therefore a risk that they may be incorrectly
used! See also note on K.

USA

CanadaClass H,
"Code"Class H,No. 59"Code"UL 248-6/7,
C22.2 248-6/7

Fast

Class
CC

Class
CC

UL 248-4,
C22.2 248-4

FastTime-lag

200 kA,
600 VAC

0.5…30Fast:

Time-lag:

Extremely compact design.
Current limiter to UL/CSA.

Class GClass GUL 248-5,
C22.2 248-5

FastTime-lag

100 kA,
480 VAC

21…60

100 kA,
600 VAC

0.5…20Protection
from resistiveand inductive
loads.

Protection
from inductive
and highly
inductive
loads.

Compact design.
Current limiter to UL/CSA.
All other fuse types do not fit into bases.

Circuits forheating,
lighting, feeders andbranches formixed loads.

Circuits formotors,transformers,
lighting etc.

10 kA, 600 VAC

Class JClass J
HRCI-JUL 248-8,
C22.2 248-8

FastTime-lag

200 kA,
600 VAC

1…600

Class K
K1, K5Class K
K1, K5

UL 248-9,
C22.2 248-9

FastTime-lag

50 kA/100 kA/
200 kA,
600VAC

0…600

Class LClass LUL 248-10,
C22.2 248-10

Fast
Time-lag

200 kA,
600 VAC

601…6000

Current limiter to UL/CSA.
All other fuse types do not fit into bases.

Class R
RK1,
RK5Class R
HRCI-R
RK1,
RK5

UL 248-12,
C22.2 248-12

Fast
Time-lag

50 kA/100 kA/
200 kA,
600VAC

0…600

Current limiter to UL/CSA.
Types RK1, RK5 and HRCI-R fit the same bases.
All other fuse types do not fit into these bases.
RK1 fuses have lower let-through values than
RK5.

Class T

Class TUL 248-15,
C22.2 248-15

Fast

200 kA,
300 VAC200 kA,
600 VAC

0…1200current limiters and marked accordingly on their rating plates. This meansthat their rated current can be fully
utilized. They are rated in amperes,
their short-circuit switching capacity
is given in kA and – if they are
equipped with auxiliary contacts –contain duty type information (pilot
duties). Eaton also provides anapproved DC switching capacity forsingle-pole 48 V and two-pole 96 V in
addition to the switches’ AC switchingcapacity1).
These miniature circuit breakers canbe used as branch circuit protective
devices (BCPD) in feeder circuits andbranch circuits. Up to a rated currentof 32 A, FAZ…-NA and FAZ…-RT must
be used only in star networks withsolid grounding and a slash voltage ofup to 480Y/277V. FAZ…-NA and
FAZ…-RT for higher current values
can be used up to 240 V AC, irrespective of network configuration andgrounding. Part number suffix “-RT”
stands for Ring Terminal. On these
versions the terminal screws can be
fully turned out to allow the connectionof ring cable lugs.
These circuit breakers are available
with one, two or three poles and with
IEC/EN tripping characteristics B, C
and D. The characteristic is selectedaccording to the protected load type.

Accessories, such as auxiliary
contacts and shunt releases
In North America, approvals were, fora long time, available only forcomplete, unalterable devices. For thepractice common in Europe ofallowing customers to retrofit devices
with auxiliary contacts, undervoltage
releases, shunt releases and otheraccessories, the corresponding UL
and CSA approvals can now be issued.
This applies even for changes in themain current area, for example
different main current terminal types.
The permissible versions must, ofcourse, have been described, tested
and approved. Permissible alternative
connection blocks must be indicatedon the device’s rating plate. Observe
the installation instructions and do not
omit any parts only because their
purpose is not clear. These partsensure the required clearances andcreepage distances, prevent shortcircuits between phases due to faulty
insulation and improve protectedagainst accidental contact.
The tried-and-tested modular design
method allows the field of applicationof contactors, circuit breakers, motorprotective circuit breakers, position
switches and control circuit devices tobe cost-effectively extended with
add-on functions. It also helps reduce_

Compact design.
Current limiter to UL/CSA.
All other fuse types do not fit into bases.
Not current limiter to UL/CSA.
In the USA, the K types are therefore being
increasingly replaced by the RK part numbers.

Extremely compact design.
Current limiter to UL/CSA.
All other fuse types do not fit into bases.

according to the standards to thecharacteristic values and switching
duty types indicated in the devices’technical specifications and on theirratings plates. These pilot duties are
given in the table for auxiliary contacts
in AC and DC circuits on page 5/xx.
Auxiliary contacts are approved
mainly for heavy pilot duty, and onsome devices for standard pilot duty.
For detailed information, see thetechnical data for the device groups.
The ratings plate on some auxiliary
switches contains information such as“600 V, same polarity”. This means thatadjacent auxiliary contacts of thesame auxiliary switch or switch blockmust be connected only to the same
control voltage source.

Soft starters and frequency
inverters

as of Summer 2010) for an operational
voltage of up to 480 V 50/60 Hz (fullvoltage). They are used in branch
circuits. In practice, the soft starters
are bypassed with a built-in bypass
after the motor has started up. This
reduces heat losses and thyristor load.
Any short-circuit currents in the motor
outgoer do not flow through thethyristors in the event of a fault. This
increases the soft starters’ reliability.
On some models the soft starters
switch two phases and the third phaseis fed through. One of of the competitive advantage of Eaton’s soft starters
is that they have terminal types thatare adapted to the switchgear. At
currents up to 41 A the same terminal
types are used as for circuit breakers,
whose accessories can therefore also
be used.

Soft starters DS4, DS6, DS7

Frequency inverters M-Max
and H-Max

Like IEC/EN 60947, North American
standards regard soft starters largely
like contactors. These devices aredeveloped, tested and approved to
UL 508, CSA-C22.2 No. 14-05 andCSA-C22.2 No. 0-M91. Circuit-breakers
or fuses provide short-circuit protection. The North American standards do
not currently include protection
through UL 508 Type E starters or thetreatment of these devices as contactors, i.e. as UL 508 Type F starters.

Frequency inverters are developed,
tested and approved according toNorth American standards UL 508C
and CSA-C22.2 No.14-05. Short-circuit
protection is provided by circuit
breakers or fuses. It is currently not yet
clear whether UL 508 Type E or Type F
starters can be used as protective
devices. Frequency inverters can beused only in combination with thetested, manufacturer-assigned

Notes1) For additional approved versions for single-pole 125 V DC and two-pole
250 V DC please enquire2010 CA08103002Z-EN

www.eaton.com

22/14

Switchgear for North America

protective devices. Overload protection of a single, directly connected
motor can be provided directly by thefrequency. For drives with several
motors and bypass circuits the motors
must be individually overloadprotected with overload relays.
The frequency inverters are used inbranch circuits. They can be used withthree-phase rated operating voltagesof up to 480Y/277 V, 50/60 Hz. Becauseof their suppressor circuit, solidly
grounded star networks with neutral
conductor are always required.
Radio interference suppression
measures (EMC) in frequencycontrolled power drive systems (PDS)
are not specified in the North American standards. To ensure interference-free operation, the EMC
measures laid out in IEC/EN 81600-3
should be carried out for machines
and plants for export to North America.

Control relays easyRelay
and MFD silver
Electronic control relays easyRelay
and multi-function displays MFD-Titan
have all UL 508 and CSA-C22.2 No.142
approvals. They are also approved
to CSA (Class 1, Div. 2) for use inhazardous locations to CSA-C22.2
No. 213-M1987(R2008)1).
All technical details for the North
American market in this catalog, in the
installation instructions and in the
manuals are also given in American
units, such as inches, lb, and degrees
Fahrenheit. The relay data are given inpilot duties B300, R300, andmake/break. The operational DC
voltage of 24 V is also the common
voltage for electronic components andsystems in North America.
easyRelay and MFD-Titan areprogrammed in programming
language ladder diagram. The
easySoft software is also capable ofrepresenting North American ANSI
contact sequences.
Control relays easyRelay and multifunction displays MFD-Titan are
therefore fully equipped as control
components/systems for the North
American market.

Protection types for enclosures(degree of protection)•

The binding design and degree ofprotection requirements for enclosures for the USA are defined in
NEC = NFPA 70, in UL 508(A) and in
UL 50(E). For Canada they are
specified in CSA-22.2 No. 14-05
and in CSA-C 22.2 No. 94. The
degrees of protection are given as
NEMA types or as identical
UL/CSA types. Because the
UL/CSA types must be third-party
certified, they have largely superceded the NEMA types. Many
inspectors demand UL/CSA types.
Where products with third-party
certified UL/CSA types are available, they should be used in preference.
The enclosures used by Eaton are
accepted for use in North America,
since they are approved with
UL/CSA types and meet therequirements regarding contact
protection, corrosion protection•

and ingress protection against
solids and liquids. See the information about degree of protection on
the selection pages or in the technical specifications for the productgroups.
• The IEC/EN standard ingress
protection (IP) types include
protection against ingress of solids
and water. The comparable standards in Canada and the USA go
further, also covering protection
against ingress of oil and coolant,
and corrosion protection of theenclosure; they therefore also
define its place of installation. The
table on a Page 22/xx ((17/18))
provides an overview of therequirements in Canada and the
USA and a comparison with the
IP ratings.
• IP protection type information has
no relevance for use in North
America and can not replace
missing information about
NEMA/UL/CSA types. The
NEMA/UL/CSA types cover thecorresponding IP ratings but not
the other way round.
When exporting to North America,
particular attention must be paid to theselection and implementation of thecorrect degree of protection for
enclosures and installed apparatus.
The inspectors are known to checkvery thoroughly for adherence to thedegrees of protection. In almost every
case, plants fail the inspection on this
aspect and must be rectified. This
results in lost time and additionalcosts. Always choose enclosures withthe right degree of protection from thestart. Every opening subsequently
made in an enclosure puts its degreeof protection into question. The degreeof protection remains intact only wheneach of these enclosures is sealed
again to the same degree. This can bedone, for example, by installing acontrol circuit device or switch handle
with the same or a higher degree ofprotection. Likewise, all openings thatare not immediately apparent because
they are hidden by other components
must be sealed. In most cases theassembly personnel knows exactly
where work was performed with lessthan 100 percent accuracy. Hopingthat this will not be noticed will usually
result in severe problems. To obtainacceptance, these locations will later
have to be improved at great cost.
Improvements carried out at thecustomer’s site are specially expensive. Here, too, it should be remembered that this work has to often be
performed by a North American
vendor and can not be carried out by
the manufacturer, who can then, at
best, take on the role of supervisor.

Sheet-steel enclosures andinstallation technique
Sheet steel enclosures can be used for
all types of controllers. In North
America, and specially in power distribution systems cables are commonlylaid in metal conduits. Into these
conduits, individual strands, not wholecables, are laid. The conduits arebolted together along their entire
length to act as continuous grounding
conductor. They are connected to theenclosure flanges with suitable metal
glands. Enclosures with metal flanges

Notes
Non-Incendive Electrical Equipment for Use in Class I, Division 2 Hazardous
Locations]1)2010 CA08103002Z-EN

www.eaton.com

ensure an uninterrupted conducting
connection between incoming andoutgoing conduits, so that the enclosures are included in the grounding
measure. Sheet steel enclosures withmetal or insulating flanges are also
suitable for connecting plastic
conduits and cables, which areconnected with commercial glands.
In this configuration, protective
grounding must be provided with aground conductor routed with thecabling. This cable routing type has
established itself in many modern
installations and is today the preferredchoice, for example for machines. On
machines, only the input wiring to themain switch is often installed withmetal conduits. Regarding the configuration and space utilization of cabletrays, cable ducts and wiring ducts incontrol panels, the limitations imposedby the Electrical Codes must be
observed. The permissible space
utilization lies some way below thatusually specified by the IEC/EN standards. Inspectors usually investigate
this aspect in great detail. Where
cable trays and ducts are secured tothe building, extensive regulations of
the Electrical Codes must be observed.
Consistent grounding of all components that must be included in the
grounding system will be thoroughly
inspected and objections are notinfrequent. The required grounding
conductor cross-sections must be
adhered to under all circumstances.
Another important aspect is theprotection of the insulation ofelectrical cables where the cables arerouted through openings or are
exposed to movement during machine
operation (for example trailing cables).
Cables that are mechanicallyprotected in IEC/EN installations must,of course, also be protected in plants
destined for export to North America.
The cables as well as all materials
used for routing and securing themmust be verifiably approved. Always
observe the installation and dimensioning instructions of the Electrical
Codes.

Wall-mounting enclosures CS
Eaton now supplies a new enclosuresystem with approvals for the USA and
Canada. Wall-mounted enclosuresin 45 enclosure sizes ranging from250 × 200 × 150 mm (h × w × d) to1200 × 800 × 300 mm are available. The
smaller enclosures are ideal for
enclosing individual devices or small
combinations, such as motor-starter
combinations or frequency inverters
complete with the additionallyrequired components. The larger
enclosures are suitable forconstructing small to medium-sizedmachine controllers. It is advisable,
wherever possible to fix the enclosures to the machine. This has theadded advantage that the machine
can be delivered ready for connection
and fully function-tested. If the enclosures and installation are mounted on
the building, the extensive installation
regulations of the Electrical Codes
must be observed. The enclosures
have a high degree of protection(IP65 UL/CSA Types 1 and 12, indoor
use only). The surrounding rain
channel profile offers protection
against the ingress of liquid such as

water or oil as well as dirt when thedoor is opened. A powder-coatedtextured surface provides abrasionresistant corrosion protection. The
enclosures feature galvanized sheet
steel mounting plates. Sheet steel
bottom plates for self-assembly areavailable. The enclosure can be turned
through 180° for cable entry fromabove or below.

Insulated enclosures CI-...-NA
Enclosures CI-…-NA fulfil the statutory North American requirements forthe construction and degree of protection, which is laid out in UL 508(A) for
the USA and in CSA-C22.2 No. 14-05 for
Canada. They are therefore suitablefor enclosing motor starters andminiature and small controllers for
installations and machinery. With theircomplete corrosion-resistance they
are ideally suited for humid or corrosive environments. The enclosures are
suitable for the connection of cables
and both metal and plastic conduits,
which are connected with commercial
screwed glands. Because the “total
insulation” that Eaton offers for its
enclosures is not recognized forinsulating enclosures in the USA and
Canada, the enclosures must be
grounded according to the enclosed
installation instructions.
Enclosures CI-...-NA are approved
both with and without insulated
flanges. For the full range of CI
enclosures with UL/CSA approvals
see Chapter 20.

Busbar systems SASY60i
Busbar systems are an essential partof IEC/EN installations and of modern
control systems. In North America
they are still relatively new. There,
power distribution to switching andprotective devices is frequently still
implemented using power distribution
blocks, which are less well known in
the rest of the world. In 2007, when
Moeller began to introduce the busbar
system SASY 60i, the system’s components received only approvals as UL
Recognized Components and CSA
Certified Components. In the meantime, most of the system’s key components are approved as UL Listed andCSA Certified Components – see themarkings on the selection pages. This
was an important step, as Listed
Components no longer have to be
included at additional cost into thecertification reports for switchgear
systems. In the next edition of UL 508A
the busbar system are expected toalso be included in “Component
Requirements” SA1, Table SA1.1.
Initially, the busbars were approved
only for peak loads of 1000 A/inch² or
1.55 A/cm², which is about half of theload capability according to IEC/EN. In
the meantime, the busbars have beentested and approved with IEC/EN
loads. This was a major step formachine and panel builders that wantto supply world-market machines andcontrol panels.

Summary
This chapter of the main catalog briefly
introduced the topic of approvals forNorth America as well as the various
switchgear and protective devices
and their normal usage in conformance with the North American codesand standards. Further information
about equipping machines andinstallations to UL 508A and NFPA 79 isavailable from Eaton in a range oftechnical essays. Eaton also holds
workshops on this subject.
Some users still think that they can
avoid compliance with the North
American standards and codes. Theremay be a few exceptions, in which an
installation is not inspected forcompliance, and in even fewer cases
adherence to the North American
codes and standards is not required. If
you have experienced such a case,
you should not assume it to be thenormal situation. The electrical codes
have the same status as to North
American law.
We regularly receive calls frommachine and panel builders whose
products are not accepted in North
America and who are desperately
looking for solutions for their sometimes serious mistakes. Rectifying
these can be very expensive, cost a
considerable amount of time andresults in lost image. What is more, inNorth America some modifications
must be performed by North Americancompanies and can not, therefore be
carried out by the manufacturer.

Switchgear for North America

22/15

2010 CA08103002Z-EN

www.eaton.com

For companies that supply the North
American market only occasionallyand who do not wish to expand thismarket region, it may be more efficient
to commission an experienced
subcontractor with supplying andinstalling the electrical equipment.
These vendors can re-engineer
IEC/EN installations to North American
codes and standards and build installations that are already accepted andapproved at the place of manufacture.
Eaton Electric GmbH itself does notprovide engineering services because
we do not want to compete with ourcustomers.
This information does not replace thedetailed study and implementation of
the North American codes andstandards. It has been compiled by
Wolfgang Esser and other Eaton
specialists to our best knowledge andbelief based on the product situationand state of the standards at the
beginning of 2010.
The binding documents are always theoriginal North American codes andstandards and, for the described
products, the applicable Eaton main
catalog and Eaton’s approval
documents for its products.

22/16

Switchgear for North America
Switching duty of auxiliary contacts, rating data for three-phase contactors to NEMA

Code number1)

Conventional
free air thermal
current
Ith

Maximum switching duty
120 V AC

240 V AC480 V AC 600 V AC

600 V AC

ON

Off

ON

Off

ON

Off

ON

Off

ON

Off

A

A

A

A

A

A

A

A

A

VA

VA

A 150

10

60

6

–

–

–

–

–

–

7200

720

A 300

10

60

6

30

3

–

–

–

–

7200

720

A 600

10

60

6

30

3

15

1.5

12

1.2

7200

720

B 150

5

30

3

–

–

–

–

–

–

3600

360

B 300

5

30

3

15

1.5

–

–

–

–

3600

360

B 600

5

30

3

15

1.5

7.5

0.75

6

0.6

3600

360

E150

0.5

1.8

0.3

–

–

–

–

–

–

216

36

Code number1)

Conventional
free air thermal
current
Ith

Maximum switching duty
125 V DC
On/Off

250 V DC
On/Off

310  600 V DC
On/Off

 600 V DC
On/Off

A

A

A

A

VA

N 150

10

2.2

–

–

275

N 300

10

2.2

1.1

–

275

N 600

10

2.2

1.1

0.4

275

P 150

1.1

–

–

138

–

P 300

5

1.1

0.55

–

138

P 600

5

1.1

0.55

0.2

138

Q 150

2.5

0.55

–

–

69

Q 300

2.5

0.55

0.27

–

69

Q 600

2.5

0.55

0.27

0.1

69

R 150

1

0.22

–

–

28

R 300

1

0.22

0.11

–

28

Auxiliary contacts
in AC control circuits
Heavy
pilot
duty2)
Standard
pilot
duty3)

Auxiliary contacts
in DC circuits
Heavy
pilot
duty2)
Standard
pilot
duty3)
–

–

Notes

1)

The values 150, 300 and 600 indicate die maximum voltage for which an auxiliary contact can be used.
“Heavy Pilot Duty“ = High switching duty3) “Standard Pilot Duty” = normal switching duty4) Rating data for 3-phase contactors, for single-speed motors, without inching, reversing or regenerative braking.
2)

2010 CA08103002Z-EN

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Switchgear for North America

22/17

Selection and usage of fuses

Type1)

construction1)
in
USA

H

Tripping
characteristic1)
CanadaSwitchingcapacity

Applications1)

For use in

kArms

–

Fast

10

Primarily domestic

USA,
CanadaNo. 59“Code”

Fast

10

Primarily domestic

Canada, USA

–

Fast

100 – 200

Protection of circuits for heating, lighting andfeeders and outgoers for mixed loads.

USA–

Time-lag

100 – 200

Protection of circuits for motors, transformers,
heating and lighting.

USA

–

Fast

200

See item 2 above.

USA, Canada–

Time-lag200

See item 3 above.

USA, Canada

HRCI-J

Fast

200

See item 2 above.

USA, Canada

Time-lag200

See item 3 above.

USA, Canada

–

Fast

100 – 200

See item 2 above.

USA, Canada–

Time-lag

100 – 200

See item 3 above.

USA, Canada

HRCI-R

Fast

100 – 200

See item 2 above.

Canada, USA

Time-lag

100 – 200

See item 3 above.

Canada, USA

HRCII-R

Time-lag –Fast

100 – 200

5. Protection of motor circuits

CanadaAll other fuse types do not fit into
bases for HRCII-R.

CC(CD)–

Fast
Time-lag200
200

See item 2 above.
See item 3 above.

USA, Canada
USA, Canada

L

–

Fast
Time-lag200
200

See item 2 above.
See item 3 above.

USA, Canada
USA, Canada

Very compact design;
all other fuse types do not fit into
these bases.
Rated operational current:
CC 1 … 30 ACD 31 … 60 A
“Code” fuses for higher ratings
Rated operational current:
601 … 6000 A

K
P

K1/K5

J

RK

Notes

RK1/RK5

1)

Types H, K and No. 59 “Code” fit thesame bases and are therefore interchangeable. In the USA, the K types
are therefore being increasingly
replaced by the RK types.
Rated operational current: 1 … 600 A

Compact design. Types J and HRCI-J
fit the same bases, all other types
numbers do not fit into these bases.
Rated operational current: 1 … 600 A

Types RK1, RK5 and HRCI-R fit thesame bases, all other types numbers
do not fit into these bases.
Rated operational current: 1 … 600 A

The trip types data and the assigned field of applications are a rough overview only.
In practice, it is always advisable to find out both this information and the required fusetype from the North American end customer.

2010 CA08103002Z-EN

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22/18Switchgear for North America
Degrees of protection of enclosures to NEC (NFPA 70), UL, CSA, NEMA

Enclosure

Location

Type of protection

Comparable
degree ofprotection IP3)Type 1
General purpose

Indoor installation

Protection against accidental contact with live parts and against
a limited amount of falling dirt.

IP20

Type 2
Drip-proof

Indoor installation

Protection against limited amounts of falling water and dirt

IP22

Type 3Dust-tight, rain-tight, resistant to sleet and ice

Outdoor installation

Protection against wind-blown dust and wind-blown rain.
Undamaged by formation of ice on the enclosure

IP54

Type 3R
Rain-tight, resistant to hail and ice, dust-tightOutdoor installation

Protection against falling rain; undamaged by formation of ice on theenclosure

IP54

Type 3S
Dust-tight, rain-tight, resistant to sleet and ice

Outdoor installation

Protection against hail wind-blown dust and wind-blown rain.
External mechanisms remain operable while ice laden.

IP54

Type 4Dust-tight, water-tight, rain-tight

Indoor or outdoor installation

Protection against falling rain, splashing water and hosed water.
Undamaged by formation of ice on the enclosure

IP56

Type 4X
Dust-tight, water-tight,corrosion-resistant,rain-tight

Indoor or outdoor installation

Protection against falling rain, splashing water and hosed water.
Undamaged by formation of ice on the enclosure, corrosion
protection

IP56

Type 6Rain-tight, water-tight, immersible,
resistant to hail and ice

Indoor or outdoor installation

Protection against dust and hosed water.
Protection against entry of water during temporary limited submersion.
Undamaged by formation of ice on the enclosure.

IP67

Type 6P
Rain-tight, water-tight, immersible,
corrosion-resistant

Indoor or outdoor installation

Protection against entry of water during prolonged submersion
at limited depths; corrosion-resistant.

IP67

Type 5Drip-tight, dust-tight, corrosion-resistant

Indoor installation

Protection against limited amounts of falling water and dust,
corrosion-resistant.

IP52

Type 12
For use in industry, drip-tight, dust-tight

Indoor installation

Protection against dust and dripping water

IP52

Type 12K4)
As type 12

Indoor installation

As part no. 12

IP52

Type 13
Dust-tight, oil-tight

Indoor installation

Protection against entry of dust, splashing water, oil andnon-corrosive fluids.

IP54

Notes

1) NEC = National Electrical Code2) NEMA = National Electrical Manufacturers Association
3) The IP rating provided as an approximate comparison. A more accurate comparison is not possible, since different

Enclosure and protection type marking to
NEC NFPA 701)
NEMA No. 250–1997, Appendix A2)
UL 50
CSA-C 22.2 No. 94

ingress protection tests and assessment criteria apply.
The NEMA types cover the corresponding IP ratings but not the other way round. In general, NEMA/UL enclosure
protection testing is subject to stricter criteria.
4) For enclosures with knockouts.

2010 CA08103002Z-EN

www.eaton.com

Terminal capacities
Copper conductors and cables

Copper busbars,
flat conductors
2 conductors
Cross-section
mm2

0.14
0.2
0.25
0.34
0.5
0.75
1
1.5
2.5
4
6
10
16
25
35
50
70
95
120
150
185
240
300

1 conductors
Cross-section
mm2

0.5
0.75
1
1.5
2.5
4
6
10
16
25
35
50
70
95
120
150
185
240
300

DevicePart no.

22/19

Number x width
x thicknessmmSmartWire-Darwin
EU5*-SWD-*, NZMXSWD-704, SWD48FRF-10, SWD4S*L8-20, DIL-SWD32*, PKE-SWD-32
Control circuit
devices
RMQ16
RMQ-Titan
Position switches

Kk

w

k
kK

k
Kk

kK

kK

LS
Pressure switche

kK

kK

w

w

MCS
MCSN
Contactor relays

kK
kK

kK
kK

kK

kK

DILER
DILA
Control relays

w
w

w
w

kK
w

w

easy
Electronic safety
relays
ESR5-…
ES4P-...
Electronic
measuring relays
EMR4/5
Electronic timing
relays

kK
kK

–
–

kK

w
w

w
kK

k

kK

Kk

kK

DILET
ETR2/4
Contactors

w
w

kK
kK

w
w

kK
k K 1)

DIL(E)EM(-12)
DILM7, DILM9,
DILM12, DILM15
DILM17, DILM25,
DILM32, DILM38
DILM40, DILM50,
DILM65

w
w

kK
kK

w
w

kK
w

w

K

k

Instructions

min.

max.

K Solid (s)k Stranded (st)Flexible (f)w Solid or strandedor flexible

K
k

K
k

j Busbar
K Flat conductorw

w

Flexible with ferrule up to 16
mm2 to DIN 46 228

w

w

w

kK

0.5
0.75
1
1.5
2.5
4
6
10
16
25
35
50
70
95
120
150
185
240
300

w

0.14
0.2
0.25
0.34
0.5
0.75
1
1.5
2.5
4
6
10
16
25
35
50
70
95
120
150
185
240
300

w

1)

Use only equal cross-sections.

2010 CA08103002Z-EN

www.eaton.com

22/20Terminal capacities

DevicePart no.

Copper conductors and cables

Copper busbars,
flat conductors

0.5
0.75
1
1.5
2.5
4
6
10
16
25
35
50
70
95
120
150
185
240
300

2 conductors
Cross-section
mm2

0.14
0.2
0.25
0.34
0.5
0.75
1
1.5
2.5
4
6
10
16
25
35
50
70
95
120
150
185
240
300

1 conductors
Cross-section
mm2

Number x width
x thicknessmmContactors

k
k
k
k

k

k

k

k

DILM400kk

DILM500kk

DILM580kk

DILM650kk

DILM750kk

DILM850

k

k
w

Kk

w

w
w

kK

kK
w
w

–
–
–

w
K

w K 3)wk
K 6x16x0.8

0.14
0.2
0.25
0.34
0.5
0.75
1
1.5
2.5
4
6
10
16
25
35
50
70
95
120
150
185
240
300

kk

min.

max.

K
k

K
k

j Busbar
K Flat conductorw

w

Flexible with ferrule up to 16
mm2 to DIN 46 228

www.eaton.com

w

w

K Solid (s)k Stranded (st)Flexible (f)w Solid or stranded or flexible

2010 CA08103002Z-EN

w

w
w

Instructions

K 2x(6x16x0.8)1)
K 2x(6x16x0.8)1)
K 2x(6x16x0.8)1)
K 2x(10x16x0.8)1)
K 2x(10x21x1)1)
K 2x(10x16x0.8)1)
K 2x(10x21x1)1)
K 2x(10x16x0.8)1)
K 2x(10x21x1)1)
K 2x(10x16x0.8)1)
K 2x(10x21x1)1)
K 2x(10x16x0.8)1)
K 2x(10x21x1)1)
K 2x(10x16x0.8)1)
K 2x(10x21x1)1)
K 2x(10x16x0.8)1)
K 2x(10x21x1)1)
K 2x(10x16x0.8)1)
K 2x(10x21x1)1)

k
k

DILM300A

Auxiliary conductors
w
w
Capacitor
contactors
DILK10/20/25
w
w
DILK33/50w
Kk
Semiconductor
contactors
DS4Power circuitw
w
Control circuitw
w
Overload relayss
ZE
kK
kK
ZB12, ZB32
w
w
ZB65
w
Kw
ZB150
K
w
k
Z5-/FF250
ZW7
ZEB
w
wK
ZEV
w
w
Automation
XT-FIL-...
w
w
XIO-EXT121-1
K
K
EC4P, EC4E
w
kK
MFD-CP4-COk
K
kK
EASY...-POW
w
kK
XION base modulew
kK
XI/ON ECOw
w
XC screw terminalsw
kK
XC spring-cageKkw
terminals
P

k

w
w

wK
w 2)

0.5
0.75
1
1.5
2.5
4
6
10
16
25
35
50
70
95
120
150
185
240
300

k

DILM80, DILM95,
DILM115, DILM150,
DILM170
DILM185A
DILM225A
DILM250

1)

Use box terminals
When connecting two conductors, only the following combinations are
permitted:
0.5 and 0.75 mm2, 0.75 and 1 mm2, 1 and 1.5 mm23) With two conductors, use the same cross-section.
2)

Terminal capacities
Copper conductors and cables

Copper busbars,
flat conductors
2 conductors
Cross-section
mm2

0.14
0.2
0.25
0.34
0.5
0.75
1
1.5
2.5
4
6
10
16
25
35
50
70
95
120
150
185
240
300

1 conductors
Cross-section
mm2

0.5
0.75
1
1.5
2.5
4
6
10
16
25
35
50
70
95
120
150
185
240
300

DevicePart no.

22/21

Number x width
x thicknessmm

Miniature circuit
breakers
FAZ
AZ
FIM
FILS
FAZ/FIP-XHI11
FAZ/FIP-XRHI002
FAZ-XUAFAZ-XAA
AZ-XHI11
AZ-XAAFIP F 80 A
FIP f 100 A
REG
CoilContacts

w
w
w
w
w
w

Kk
Kk
Kk
Kk
w
w
w

w

w
w
w

w
w
w

Kk
Kk
Kk
Kk
K
k

w
w
k

w
w
w
w

K
kK

w
w
w
w
w
w

Kk
Kk
Kk

kK
kK

Screw fuse bases

kK
Kk
w

w
kK

w
w
kK
kK

w
Kk
Kk

k

K 6x9x0.8
K 6x9x0.8
K 10x16x0.8
K 11x21x1

k
k
k
k

k
k
k

0.14
0.2
0.25
0.34
0.5
0.75
1
1.5
2.5
4
6
10
16
25
35
50
70
95
120
150
185
240
300

GS(T…)00
GS(T…)1
GS(T…)2
GS(T…)3

kK
kK

Instructions

min.

max.

K Solid (s)k Stranded (st)Flexible (f)w Solid or strandedor flexible

K
k

K
k

j Busbar
K Flat conductorw

w

Flexible with ferrule up to 16
mm2 to DIN 46 228

0.5
0.75
1
1.5
2.5
4
6
10
16
25
35
50
70
95
120
150
185
240
300

S14
S18
RS183-50
S27
RS273-50
S33
RS333-50
LV h.c.b. fuse bases2010 CA08103002Z-EN

www.eaton.com

22/22Glossary of terms
Terms from IEC and EN

This glossary contains short definitions of technical terms used in thiscatalog. Because the terms used in
IEC/EN 60947 can be open to interpretation, it is always advisable to also
refer to the relevant standard. Thisapplies in particular to the American
National Electrical Code (NEC,NFPA 70) and the US standards
UL 508, UL 489, UL 508A, and NFPA 79.

The Canadian Electrical Code (CEC)
contains equivalent terms in standards
CSA-C 22.2 No. 5 and CSA-C 22.2
No. 14.
The American English terms areappended to the glossary in a new
block. The German equivalents of theAmerican terms are not definitive
equivalents; they are intended merely
as an aid to understanding. Because

Altitude
The density of air decreases with increasing altitude, and this reduces its insulating
capacity as well as its heat transfer capability. This affects the rated operational
voltage and rated operational current of switching devices, conductors and motors,
as well as the tripping behavior of thermal overload relays. On request, Eaton can
supply information about the suitability of equipment for operation at altitudes
above the standard-specified 2000 m.

these terms often describe concepts
that are not defined in the IEC world,
there is no authorized German
equivalent for them. The explanations
apply to the use of components inparticular in industrial control panels
for machinery to UL 508A and NFPA 79.
Each technical term contains areference to the corresponding
standard, e.g. IEC/EN 60947-1. For thecorrect translation, the IEV No. of theelectrotechnical glossary (IEC 50:
International ElectrotechnicalVocabulary) is specified,e.g. IEV 441-17-31.

- No damage to the starter except slight welding of the switch contacts if these canbe separated easily without significant deformation.

Creepage path/distance(cf. IEC/EN 60947-1; 2.5.51/IEV 151-03-37) Shortest distance between two conducting parts along an insulating material. Is determined by the material’s rated insulating voltage, the pollution degree and the creepage resistance.

Ambient temperature, enclosed

Damp heat, constant(cf. IEV 441-11-13) Temperature at which the switchgear is capable of being operated within a closed housing. The elevated temperature inside the enclosure due tothe switchgear's heat dissipation must be taken into account here.

This test subjects the equipment to an ambient temperature of 40 °C at a constanthumidity of 93 %. At set intervals during the test, the electrical and mechanicalfunction of the equipment are examined.

Ambient temperature, open

Damp heat, cyclic(cf. IEV 441-11-13) Room temperature (for example of the shopfloor or control room)in which the switching device is located.

This test subjects the equipment to cyclically changing climatic conditions. A cycle
applies 40 °C at 93 % relative humidity for 12 hours, followed by 12 hours of 25 °C
ambient temperature. At set intervals during the test, the electrical and mechanicalfunction of the switching device are examined.

Auxiliary contact(IEC 60947-1/IEV 441-15-10) A contact which is included in an auxiliary circuit and ismechanically operated by the switching device.

Auxiliary switch(IEC 60947-1/IEV 441-15-11) Switch containing one or more control or auxiliary contacts and which is mechanically operated by a switching device. Auxiliary switches
can be retrofitted in modular systems of contactors, circuit breakers and motor-protective circuit breakers, or they are a fixed component of a switching device, e.g.
contactor relay.
They are designated according the functions• Making contact as a normally closed contact, normally open contact, changeover contact or fleeting contact.
• Function as normal, early, late, drive or trip indicator switches.

Emergency stop(cf. Machinery Safety Directive 2006/42/EC) Stopping in an emergency; an actionthat stops a process or motion that causes danger.

Emergency stop system
Arrangement of components to avert arising or to reduce existing hazards to persons, damage to machinery or to work in progress. The Emergency-Stop function
must be designed such that machine operation and dangerous machine motion arehalted in an appropriate manner without causing additional danger and without further action being required from any person. (emergency stop function EN ISO 13850)

Emergency stop system

Back-of-hand proof(EN ISO 13850) Manually operated controlgear used for manually triggering an
emergency stop function.

Switchgear is considered as back-of-hand proof if its conductive parts cannot betouched with a ball with a diameter of 50 mm.

Emergency switching off

Busbar tag shroud

Switches off the electrical energy supply to a complete installation or part of an
installation as soon as there is a risk of electric shock or an other risk caused byelectric current.

Design measures incorporated into equipment to prevent direct contact (i.e. without tools) with live parts of a system (finger-proof, back-of-hand proof).

Clearance in air(cf. IEC/EN 60947-1; 2.5.46/IEV 441-17-31) The distance between the two conductive
parts at the point at which they are closest to each other. The clearance in air isdetermined by the rated impulse withstand voltage, the overvoltage category andthe pollution degree.

Closing delay
The interval of time between the instant of command and the first make operationof the contacts of the first pole to close. The closing delay is made up of the
response time and the closing time.

Control circuit reliability
The probability with which switching states arise during the lifespan of a contactthat would be interpreted as faults by downstream electronic controllers (PLCs).
Control circuit reliability is expressed in values based on tests using standard limit
values for signals to IEC/EN 61131-2.

Conventional thermal current Ith(cf. IEC/EN 60947-1; 4.3.2.1) The maximum value of current that a device is capableof carrying for a maximum of 8 hours without thermal overloading. As a rule, itcorresponds to the maximum rated operational current.

A switching device is to be considered as finger-proof if its live parts cannot betouched when actuating the operating elements. This also applies when operating
adjacent switchgear. The finger-proof area of a push-actuated operating medium isa circular area of at least 30 mm radius around the actuating element, and verticalto the direction of actuation. Within this area, hazardous parts should be fitted atleast 80 mm below the level of the actuating area.

Interlocked opposing contacts(cf. IEC/EN 60947-5-1, Appendix L) Combination of N/O and N/C contacts in contactor relays that are mechanically connected in such a way that N/C and N/O cannever be closed at the same time. A contact spacing of at least 0.5 mm must be
maintained throughout the contacts’ entire lifespan, even in the event of a fault (forexample welded contacts).

Isolating function(cf. IEC/EN 60947-1; 2.1.19) Devices are deemed to possess this isolating function if,
in the open position, their switching contacts achieve the separation distancespecified for the isolation of electrical circuits, and their creepage paths andclearance distances are of the required magnitude. This allows the power supply ofthe entire installation or a section of the installation to be isolated for safety
reasons, for example during maintenance.

LossesCoordination type
State of a switchgear assembly (motor starter) during and after testing at rated
conditional short-circuit current:

Type “1” coordination:(cf. IEV 151-03-18) The difference between the input power and the output power ofa device. The main type of loss in switching devices and electrical power distribution equipment is current heat loss.

Main switches- No hazard to persons and systems.
- No immediate operational readiness necessary.
- Damage to the starter permissible.

Type “2” coordination:- No hazard to persons and systems.
- Starter is suitable for further operation.

2010 CA08103002Z-EN

Finger-proof

www.eaton.com

Correctly called “mains isolating device”. Hand-operatable switch. Mandatory formachines with electrical equipment. Its purpose is to disconnect the electricalequipment in order to exclude hazards occurring when cleaning, repairing or maintaining the machine or during longer downtimes. A power disconnecting devicemust:• Be an operating element that is externally accessible.
• Have only one OFF and one ON position with assigned limit stops.

Glossary of terms

22/23

Terms from IEC and EN••••

Have the switch positions marked “0” and “I”.
Be lockable in the OFF position.
Cover the connection terminals against accidental contact.
Have a minimum switching capacity for load disconnectors and motor switches
for AC-23.

Mechanical shock resistance
The ability of a device to withstand pulse-like movement without changing its operating state or sustaining damage. No contact lifting must take place on devices in
the On position, the main contacts must not knock against one another in the Off
position. A circuit-breaker must not trip, and control circuit switches must notchange their switching state.

Minimum command time
Minimum period of time for which a trip-initiating factor (such as a control pulse ora short-circuit current) must be present to cause the corresponding reaction, forexample the short-circuit duration necessary to initiate tripping.

Mirror contact(cf. IEC/EN 60947-4-1 appendix F) A mirror contact is an auxiliary break contact thatcan not be closed at the same time as the contactor's main make contacts.

Motor rating(cf. IEC/EN 60947-1; 4.3.2.3) Motor output that can be switched by a switching device
at the assigned rated operational voltage, depending on the utilization category, e.g.
a contactor of utilization category AC-3: 37 kW at 400 V.

Opening delay(cf. IEV 441-17-36) The interval of time between the specified instant of initiation of
the opening operation and the instant when the arcing contacts have separated in
all poles. The opening delay is the sum of the tripping delay and the inherent delayof the contacts.

Overvoltage category(cf. IEC/EN 60947-1; 2.5.60) Classification for prospective overvoltages at the point of
installation, such as might be caused by the effect of lightning or switching processes. The overvoltage category for industrial switchgear is III. According to the overvoltage categories, the use of switchgear is permissible in the following areas:

Overvoltage category I:

Power disconnecting device￫ Main switch

Rated actuating voltage Uc(cf. IEC/EN 60947-1; 4.5.1) Voltage applied to the actuation N/O contact in a control
circuit. May deviate from the rated control voltage due to the presence of transformers or resistors in the control circuit.

Rated breaking capacity(cf. IEC/EN 60947-1; 4.3.5.3) The r.m.s. value that a switching device is capable ofbreaking according to its utilization category. This value refers to the rated operational voltage and the rated operational current. Equipment must be capable ofbreaking of current up to and including its specified rated breaking capacity.

Rated conditional short-circuit current Iq(cf. IEC/EN 60947-1; 2.5.29/IEV 441-17-20) The short-circuit current that a switching
device, e.g. a contactor, protected by a short-circuit protective device, such as a
motor-protective circuit-breaker, can carry for the duration of the tripping delay ofthe protective mechanism.

Rated control voltage Us(cf. IEC/EN 60947-1; 4.5.1) The voltage applied to the input terminals of the control
circuit of a switching device. Due to the presence of transformers or resistors in thecontrol circuit, this voltage may differ from the rated control circuit voltage.

Rated frequency(cf. IEC/EN 60947-1; 4.3.3) The frequency for which a switching device is designed
and to which the other characteristics relate.

Rated impulse withstand voltage Uimp
(cf. IEC/EN 60947-1; 4.3.1.3) Measure of the stability of the internal clearances of aswitching device against overvoltage peaks. The utilization of suitable switchgear
can ensure that overvoltages are prevented from transferring from the mains to deenergized system sections within it.

Rated insulation voltage Ui(cf. IEC/EN 60947-1; 4.3.1.2) Voltage to which insulation tests and clearances relate.
The highest rated operational voltage must not be greater than the rated insulation
voltage.

Apparatus for connection to circuits with overvoltage protection, e.g. electronic
devices.

Rated making capacity

Overvoltage category II:(cf. IEC/EN 60947-1; 4.3.5.2).The current that a device is capable of making in accordance with the utilization category and at the rated operational voltage.

Consumers for connection to fixed installations, such as household appliances orelectrical tools.

Rated operational current Ie

Overvoltage category III:(cf. IEC/EN 60947-1; 4.3.2.3) The current that a switching device is capable ofcarrying, taking into account the rated operational voltage, duration of operation,utilization category and ambient air temperature.

Apparatus with special serviceability requirements for connection in fixed installations that are protected by overvoltage diverters, e.g. switches in low-voltage distribution systems or in control systems for industrial use.

Rated operational current In (of a circuit-breaker)

Overvoltage category IV:(cf. IEC/EN 60947-2; 4.3.2.3) For circuit breakers, this current value is equal to therated uninterrupted current and the conventional free air thermal current.

Use immediately at the the connection point of the installation (direct lightning
impact possible), for example on an overhead power line connection.

Rated operational voltage Ue

Pollution degree(cf. IEC/EN 60947-1; 4.3.1.1) Voltage to which the characteristic values of a switching device relate. The highest rated operational voltage must not be greater than the
rated insulation voltage.

(cf. IEC/EN 60947-1; 5.5.58) Classification for the likely amount of conductive dust
and humidity, which can lead to a reduced electric strength of a switching device.
The pollution degree is described by the following influencing factors:

Pollution degree 1:
If soiling occurs, pollutants are usually only dry or non-conductive. The soiling does
not affect electric strength.

Pollution degree 2:
Usually only non-conductive pollutants. Temporary conductivity due to condensation is to be expected, however.

Rated service short-circuit breaking capacity Ics(cf. IEC/EN 60947-2; 4.3.5.2.2) The short-circuit current that a circuit-breaker is able
to interrupt repeatedly; dependent on the rated operational voltage (test O-CO-CO,
previously P-2). After breaking the short-circuit, the circuit-breaker is able to carry
the rated uninterrupted current again with increased self-heating, and to trip in theevent of an overload.

Rated short-circuit breaking capacity Icn

Pollution degree 3:(cf. IEC/EN 60947-1; 4.3.6.3) The maximum current that a switching device can breakat rated operational voltage and frequency without sustaining damage. It is
expressed as an r.m.s. value.

(Switchgear for industrial use) Conductive pollution or dry, non-conductive pollution that is made conductive through condensation.

Rated short-circuit making capacity Icm

Pollution leading to continuous conductivity, for example conductive dust, rain orsnow.

(cf. IEC/EN 60947-1; 4.3.6.2) The maximum current that a switching device can makeat a certain rated operational voltage and frequency without sustaining damage. In
contrast to other characteristic values, it is expressed as maximum prospective
peak value.

Positive/enforced operation/actuation

Rated short-time withstand current Icw

This describes an arrangement where a mechanical link between the actuator andthe switching element ensures that the force exerted on the actuator is exerted
directly, onto the switching element, i.e. without the use of spring-loaded parts.

(cf. IEC/EN 60947-1; 4.3.6.1) The short-time withstand current that a device is capable of carrying for a specified time without damage, e.g. due to excessive heating.

Pollution degree 4:

Positive opening(cf. IEC/EN 60947-1; 2.4.10 / IEV 441-16-11) An opening operation which ensures thatthe main contacts of a mechanical switching device have attained the open position
when the actuator is in the Off position.

Rated ultimate short-circuit breaking capacity Icu(cf. IEC/EN 60947-2; 4.3.5.2.1) Maximum short-circuit current that a circuit-breaker
can interrupt (test O-CO; formerly P-1). After short-circuit breaking, the circuitbreaker is able to trip in the event of an overload with increased tolerances.

2010 CA08103002Z-EN

www.eaton.com

22/24

Glossary of terms
Selected terms from the codes & standards of the USA

Rated uninterrupted current Iu

Tamper-proof(cf. IEC/EN 60947-1; 4.3.2.4) Current that a switching device can carry in continuous
operation (for weeks, months or years).

An Emergency-Stop switching device is regarded as tamper-proof if it cannot be
reset without tools or using specified procedures after tripping. The switching
device locks in its tripped position. Accidental or controlled manipulation (inching)
is not possible.

Rating(cf. IEC/EN 60947-1; 4.3.2.3) The power output of a motor at its rated operational
voltage.

Safe isolation(cf. IEC 536) Isolation of circuits not carrying hazardous voltage, e.g. protective
extra-low voltage, from circuits in which hazardous voltage flows. Such isolation isachieved by means of reinforced or double insulation, which reliably prevents voltage transfer from one circuit to another, for example between main and auxiliary
switchgear circuits or the primary and secondary sides of a safety transformer.
Safe isolation is required mainly for safety and functional extra-low voltage circuits.

Utilization category
cf. IEC/EN 60947-1; 2.1.18/IEV 441-17-19) A combination of specified requirements
relating to the condition in which the switching device or fuse fulfills its purpose andselected to represent a characteristic group of real-life applications. The specified
requirements may, for example, relate to the values of making and breaking
capacity and other characteristic values, data concerning associated circuits andthe applicable conditions of use and operational behavior.
(cf. IEC/EN 60947-2; 4.4) For circuit breakers, the utilization category denotes
whether the equipment is designed for selectivity using time delay (category B) ornot (category A).

Stopping in case of emergency(EN ISO 13850) Function intended to prevent hazards or minimize existing risks forpeople or of damage to machines or running processes, and which is triggered bya single action by one person.

Accessible, Readily

Non adjustable (if applicable for the circuit-breaker)

NEC, Article 100) Readily accessible for operations, replacement or inspection without having to breach or remove obstacles or having to use steps, etc.

A qualifying term which indicates that the CB’s tripping current or delay can not be
adjusted.

Ampacity

Setting (of circuit breakers)(NEC, Article 100) Current in amperes that a conductor can continuously carryunder operational conditions without exceeding its permissible temperature.

The set current or time value, or both, at which an adjustable circuit-breaker is totrip.

Approved

Combination Motor Controller(NFPA 79, Chapter 3) Acceptable for the Authority having Jurisdiction (AHJ).

(UL 508A, Part 1, Introduction, 2) One or several devices that have been fitted to beable to isolate the conductors of a circuit from their power supply (disconnecting
means), to protect the branch circuit (branch circuit protection), to switch the
motor (motor control) and to provide motor over-load protection for an individual
motor circuit.

Authority Having Jurisdiction(NEC, Article 100) Organization, authority or person responsible for implementing
the stipulations of the Codes or Standards, or for approving equipment, materials,
installations or procedures.

Branch Circuit
Here the applicable standards deviate. NEC has highest priority, but the UL definition appears to be closer to reality. In any case, “branch circuit” denotes everythingthat comes after the last overcurrent protective element.
(NEC, Article 100) Conductor in a circuit between the last overcurrent protection
element that protects the circuit and the apparatus.
(UL 508A, Part 1, Introduction, 2) Conductors and components after the last overcurrent protection element that protects a load.

Branch Circuit Overcurrent Device (BCOD)(NEC, Article 100) Device suitable for protecting supply, feed and outgoer circuits orapparatus across the whole range of overcurrents between the rated current andits switching capacity. BCODs must have a breaking capacity appropriate for its
use, but no less than 5 kA.

Device(NEC, Article 100) Assembly within an electrical system whose primary function is
to carry or control electrical energy.

Disconnecting means(NEC, Article 100) Device or group of devices or other means through which theconductors of a circuit can be isolated from their power supply.

Emergency Switching Off(NFPA 79, Chapter 3) Emergency actuation that switches off the electrical power
supply to the installation or parts thereof.

Enclosed Industrial Control Panel(UL 508A, Part 1, Introduction, 2) Factory-provided
supplied within an enclosure or control panel.

industrial control system

Branch Circuit Protective Device

Feeder(UL 508A, Part 1, Introduction, 2) Fuses or circuit breakers that have been assessed
according to a safety standard with respect to the provision of overcurrent protection.

(NEC, Article 100) All conductors of a circuit between the incoming unit of thesource of a separate system or other power supply equipment and the last branch
circuit overcurrent device (unofficial definition, not from NEC: viewed from consumer to energy source).

Circuit Breaker, CB(NEC, Article 100) Device developed for non-automated opening and closing of acircuit and which automatically opens a circuit at a fixed overcurrent without itself
being damaged if used correctly within its rated data.

Feeder Circuit

Adjustable (if applicable for the circuit-breaker)

Field Installed Equipment

A qualifying term which indicates that the CB can be adjusted to variable trip valuesof current, time or both within a particular range.

(UL 508A, Part 1, Introduction, 2) Devices that have been installed only after the
production of an indust-rial control panel and the application of an approval label.

Instantaneous Trip (if applicable for the circuit-breaker)

Field Wiring

A qualifying term which indicates that the CB is designed to trip without a delay.

Conductors that are connected (on-site) by other persons to connect the industrial
control panel with power sources, remote control devices (local devices) andconsumers.

Inverse Time (if applicable for the circuit-breaker)
A qualifying term which indicates that the CB is designed to trip with a delay suchthat the delay decreases with increasing current.

(UL 508A, Part 1, Introduction, 2) Conductor and switchgear on the supply side of abranch circuit protective device (BCPD).

Fuse, Branch Circuit Type(UL 508A, Part 1, Introduction, 2) Fuses of Classes CC, G, H, J, K, L, R and T. Can
provide branch circuit protection.

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Glossary of terms

22/25

Selected terms from the codes & standards of the USA
Fuse, Semiconductor Type

Motor Starter(UL 508A, Part 1, Introduction, 2) Fuses developed for protecting semiconductor
devices. Can protect motor circuits containing frequency inverters (Low Voltage
Fuses - Part 13: Semiconductor Fuses, UL 248-13).

(UL 508A, Part 1, Introduction, 2) Combination of a contactor and an overload relay.

Fuse, Supplementary Type(UL 508A, Part 1, Introduction, 2) Various different fuses and device protection fuses(fine-wire or micro fuses). Can be used only in addition to branch circuit protective
devices.

General Use Rating(UL 508A, Part 1, Introduction, 2) Rated operational data expressed in V and A andassigned to a device designed for switching a load with a continuous current or
peak inrush current whose rated values do not exceed the device’s rated operational current.
With AC the load can have a power factor between 0.75 and 0.8 (inductive).
With DC the load must be resistive (non-inductive).

Industrial Machinery (Machine)(NFPA 79, Chapter 3) Powered machine (or group of machines that work together ina coordinated fashion) that is not portable while in operation and which is used toprocess material by cutting, forming, pressing, by electrical, thermal or opticalmeans, coating or through a combination of these processes. The machine can include associated equipment used for material transport, tool provision, securing,
joining, disassembling, inspection or testing, or packaging. (The full associatedelectrical equipment, including software, sensors and actuators, is to be regarded
as part of the machine.)

Industrial Manufacturing System(NFPA 79, Chapter 3) Systematic arrangement of one or more industrial machinesthat is not transportable by hand and which encompasses conveying of the associated material, processing, calibration, measurement, or inspection and testing
equipment.

Interrupting Rating(NEC, Article 100) The highest current at rated operating voltage which the device
is designed to interrupt under standard test conditions.

Overcurrent(NEC, Article 100) Any current exceeding the rated current of apparatus or the load
rating of cables. The overcurrent can result from an overload, a short circuit or aground fault.

Overload(NEC, Article 100) Operation of equipment above its normal full-load rating or the
rated capacity of cables. If the overload condition persists for a certain time,
damage or dangerous heating occurs. Faults such as short circuits or ground fault
are not over-loads.

Permissive Rules(NEC, Article 90) Rules in the Code, which identify actions that are allowed but are
not mandatory. They normally describe options or alternative methods. Identified
with the terms "shall be permitted" or "shall not be required".
For further definitions see Article 100, Definitions, of the National Electrical Codesof the USA (NEC, NFPA 70), Standards NFPA 79, Chapter 3 and UL 508A.

Pilot Duty Rating(UL 508A, Part 1, Introduction, 2) Rated values assigned to a relay or auxiliary
contact that actuates the coil of another relay or switchgear.

Power Circuit(UL 508A, Part 1, Introduction, 2) Conductors and components of branch circuits(load branch circuits) or feeder circuits.

Self-Protected Combination Motor Controller(UL 508A, Part 1, Introduction, 2) Combination motor controller incorporating
coordinated short-circuit and overload protection, an isolating function and aremote-controllable motor switch (e.g. a contactor). If it does not already exist,
coordinated protection must be implemented through the correct selection ofcomponents or additional parts according to the manufacturer’s instructions.

Shall

Labeled(NFPA 79, Chapter 3) Mandatory condition.

(NEC, Article 100) Apparatus or materials with applied markings, symbols or otheridentification signs of organizations that are acceptable for AHJs are termed“labeled”. The term “labeled” includes the inspection and testing of products aswell as periodic inspection of their production. With labeling the manufacturer
indicates the product’s conformance with applicable standards or its production bydefined means.

Short-Circuit Current

Listed(NEC, Article 100) Apparatus, materials or services contained in a list published byan organization that is acceptable for AHJs and which confirms that the products
or services have been tested and that the production of the listed products or
performance of the listed services is subject to periodic investigation. The listing
verifies that the products, materials or services comply with the applicable standards or that they have been tested and deemed suitable for specific purposes.

(NFPA 79, Chapter 3) Overcurrent resulting from a short-circuit, which, in turn, iscaused by a fault or a faulty connection in an electrical circuit.

Short-Circuit current rating (SCCR)(NEC, Article 100) Prospective symmetrical fault current at nominal voltage at whicha device or a system can be connected without incurring damage that exceeds
defined acceptance criteria.

Should(NFPA 79, Chapter 3) Identifies a recommended characteristic that is not mandatory.

Supplementary Overcurrent Protective Device(UL 508A, Part 1, Introduction, 2) Device (load) that is connected with the main
circuit outside the indust-rial control panel.

(NEC, Article 100) Device intended to provide limited overcurrent protection for particular applications and apparatus, such as lighting and non-industrial consumers.
This limited protection is provided in the load circuit in addition to the protection
provided by the branch circuit protective device (BCPD).

Low-Voltage Limited Energy Circuit

Supplementary Protection(UL 508A, Part 1, Introduction, 2) Control circuit with a peak voltage in the open circuit of not more than 42.4 V (DC or peak). Is supplied from a battery or an insulated
secondary circuit whose current is limited by an overcurrent protective device. Thiscan be a fuse, the power of a transformer’s secondary side, or a power supply unit,
a secondary winding and an impedance.
A current being tapped by a mains voltage circuit through a resistor, and which isintended to limit the current and voltage in a series connection with power supply
circuit is not regarded as low-voltage limited energy circuit.

(UL 508A, Part 1, Introduction, 2) Device arranged behind a branch circuit protection
device to provide additional protection. Such devices are not, themselves, regarded
as branch circuit protective devices (BCPD).

Load

Voltage, Nominal(NEC, Article 100) Rating assigned to a circuit or system to indicates its voltage in asuitable manner (e.g. 120/240 V, 480Y/277 V, 600 V). The actual voltage with which
the circuit works may deviate from the nominal voltage within a range that permits
satisfactory operation of the equipment.

Mandatory Rules(NEC, Article 90) Mandatory rules in the Code, which identify actions that are
specifically prescribed or prohibited. Identified with the terms "shall" or "shall not".

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Glossary of terms
Symbols used in technical data and formulae

Symbol
DF
Icm
Icn
Ics
Icu
Icw
IΔn
Ie
Ig
Ii
Isc
IL
In
INT
IPK
Iq
Ir
Irm
Irmf
Irmv
Isd
IT
Ith
Ithe
Iu
SNT
tg
tr
tT
tv
Uc
Ue
Uimp
Uimp
uk
Us

Meaning
Duty factor
Rated short-circuit making capacity
Rated short-circuit breaking capacity
Rated service short-circuit breaking capacity
Rated ultimate short-circuit breaking capacity
Rated short-time withstand current
Response value of earth-fault release
Rated operational current
Response value of earth-fault releaseResponse value of non-delayed short-circuit release
Transformer initial short-circuit AC current
Load monitoring response value
Rated operational current
Transformer rated operational current
Rated peak withstand current
Rated conditional short-circuit current
Overcurrent release set value
Response value of non-delayed short-circuit releaseResponse value of fixed, non-delayed short-circuit releaseResponse value of short-time delayed short-circuit releaseResponse value of short-time delayed short-circuit releaseResponse value of earth-fault release
Conventional free air thermal current
Conventional thermal current of enclosed devices
Rated uninterrupted current
Transformer rating
Delay time when the earth-fault release trips
Delay time when the overload release responds
Delay time when the earth-fault release trips
Time delay of short-circuit release response
Rated excitation voltage
Rated operational voltage
Rated insulation voltage
Rated surge voltage invariability
Transformer short-circuit voltage
Rated control voltage

2010 CA08103002Z-EN

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Meaning
Conventional free air thermal current
Conventional thermal current of enclosed devices
Delay time when the earth-fault release trips
Delay time when the earth-fault release trips
Delay time when the overload release responds
Load monitoring response value
Overcurrent release set value
Rated conditional short-circuit current
Rated control voltage
Rated excitation voltage
Rated insulation voltage
Rated operational current
Rated operational current
Rated operational voltage
Rated peak withstand current
Rated service short-circuit breaking capacity
Rated short-circuit breaking capacity
Rated short-circuit making capacity
Rated short-time withstand current
Rated surge voltage invariability
Rated ultimate short-circuit breaking capacity
Rated uninterrupted current
Response value of earth-fault releaseResponse value of fixed, non-delayed short-circuit releaseResponse value of non-delayed short-circuit releaseResponse value of non-delayed short-circuit releaseResponse value of short-time delayed short-circuit releaseResponse value of short-time delayed short-circuit release
Time delay of short-circuit release response
Transformer initial short-circuit AC current
Transformer rated operational current
Transformer rating
Transformer short-circuit voltage

Symbol
Ith
Ithe
tg
tT
tr
IL
Ir
Iq
Us
Uc
Uimp
Ie
In
Ue
IPK
Ics
Icn
Icm
Icw
Uimp
Icu
Iu
IΔn, Ig, IT
Irmf
Ii
Irm
Irmv
Isd
tv
Isc
INT
SNT
uk

Part number list
DILE…
Auxiliary contact modules
5/7…LQ…
Transparent insert plates
2/97…Q25TS-…
Marking plates
2/94…TQ18(25)
Button plates RMQ16
2/91…ZA16…, ZW16Additional tappings
15/11
1…100…
Optical sensors
3/84
13…A…, 14…A, 14…R
Reflected-light barrier
3/84
20…, 21…, 50…, 51…
Fuse-links
9/9
6…
Optical sensors
3/89
A-PKZ…
Shunt release for PKZ
7/29
A22-GL…, A22-LED…
Lamps
2/50
AB-CI-K…
Fixing bracket set
4/67
AD…
Component adapter
7/64
AE/I…
Individual enclosures MCB
20/31
AFP-…-CS
Bottom plates with flange apertures
21/11
AGM2…-PKZ…
Trip-indicating auxiliary contact for PKZ 7/12
AH-GA
Keypad carrier for Meter shrouds
20/28
AK-PKZ0
Lockable rotary handle
7/21
AK…
Terminations
16/11
AM-…
Empty section cover
16/7
ARB-ID
Assembly bracket for insulated
20/68
enclosures
AS-RS-CI
Blanking strip for Insulated enclosures 20/47
ATEX…
ATEX type
4/58
AV/I…
Enclosures for miniature circuit
20/32
breakers
AVS…
Busbar coupling kits
20/40
AW-T5-…
Connecting angle
4/67
AW…
Busbar terminals
20/41
AZ-XAA…
Shunt release (for power circuit
19/24
breaker)
AZ-XHI11
Auxiliary contact
19/24
AZ…
Miniature circuit-breakers (MCB)
19/14
AZFIM…
Residual-current protective modules
19/16
B-GST00-40-60/CI/1
Blind cover frame
20/47
19/52

22/27
B3…-PKZ…
Three-phase commoning links
BA/C…
Notching tool
BBA-…
Connection
BBA…
Component adapter, Door coupling
handleBBC-…
CoversBBT-CU…
Busbar, longitudinal connection
BFS-…
Fixing kit
BFZ-DES
Door ground set
BIEQ…
Maximum (bimetallic) ammeter
BK…-PKZ…
Extension terminal
BL-CI
Fixing strap kits
BPF…NZM
Lightning symbol
BPZ-BB/T-…
Flat copper bars, predrilled
BR…
Braking resistances
BS-SET-GST…
Handguard
BS…
Insert label
BS…-CI
Assembly kits
Retaining frames for Measuring
instruments
C-GSTA00
Clip set
C10-FD/20…
Fuse switch disconnector
CANU-M…-CS
Cage nuts
CBDR
Multi-connection blocks
CBMCAP
Protection cap, for sensors
CI-…PKZ…
Insulated enclosure for PKZM…
CL-PKZ…
Current limiter for PKZ
CL…
Mounting rail for Insulated enclosure
CMD
Contactor monitoring devices
CNP-…-CS
Rain protection roofs
CS-TE
Screw adapters
CS…
Connecting cables, for sensors
CU…
Copper busbars
D-K...
Conversion kits for terminals
D…-CI…
Cover for basic enclosures
D0…-SO…
Fuse bases

7/26
2/51
16/4
7/22

16/5
16/13
20/28
16/83
16/78
7/27
20/30
17/127
16/73
10/17
16/16
4/60
20/29
16/79

19/52
19/48
21/7
3/106
3/106
7/16
7/12
20/27
5/68
21/13
11/2
3/105
16/5
16/69
20/17
19/42

D02-SO/…
D busbar mounted fuse devices
16/20
D02…
D-fuse switch-disconnector
16/21
D2(3.4)-CI…
Gasket for basic enclosures
20/30
DA…
Pressure equalization plug
21/18
DAS-SET/…-CS
Depth adjustment elements
21/7
DAV-M40
Pressure equalization plug
16/64
DE-…
Coupling drive
4/65
DEX-L…
Chokes
10/20
DH-COMF
Comfort hinged handle
16/81
DI-…-CS
Door for internal partitions
21/9
DII…-SO/…
D-Busbar mounting fuses
16/20
DIL-SWD-32…
SmartWire-Darwin contactor modules 5/62
DILH…-XSP/E…
Electronic module
5/67
DILH…(RA…)
Comfort device AC-1 contactor
5/34
DILM…-XDSB…, DILM…-XEK
Commoning busbars
5/60
DILM…-X…
Covers
5/65
DILM…-XTEY…
Electronic timer modules
5/61
DILM…XHI…
Auxiliary contact modules
5/38
DILM…XKB…
Flat strip conductor terminal kit
5/64
DILM…X…
Accessories contactor
5/56
DILM12…
Wiring set motor feeder plug
5/62
DILMC…(…)
Spring-cage terminals
5/23
DILMF…(…)
Contactors
5/29
DILMP…
4 pole
5/37
DIUL…
Reversing contactors
5/52
DOOR-RET-CS
Door detent
21/6
DP-ID
Top plate flanges for distribution boards 20/69
dRCM-…
Residual current devices
19/21
DS-…-CS
Doors closed
21/16
DS7-FAN-…
Equipment ventilator
9/36
DSCH-CISet of cover hinges
20/22
DT-…-CS
Doors with inspection window
21/15
DTZ…
Three-phase transformers
15/8
DV…-CI
Cover fasteners
20/22

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22/28

Part number list

E-PKZ…
Insulated enclosures flush mounting
for PKZ
E10(01)
Contact element RMQ16
E51KF…13
Optical sensors
E52…
E52-Series
E53…
Capacitive sensors
E55…
E55-series
E56…
Inductive Sensors
E57-…
Inductive Sensors
E57…
Premium Plus series E57
E57EAL…
Miniature series E57
E57KC…
Cable adapters,, for sensors
E57KM…
Fixing bracket, for sensors
E57KP…
Protection cap, for sensors
E57S...
Premium Plus Short series E57
E58…
Optical sensors
E58KAM…
Fixing bracket, for sensors
E58KC…
Cable adapters,, for sensors
E58KN…
Replacement nuts, for sensors
E58KNZ…
Sensor fixing
E58KS5200
Comet series, safety bar
E59-…
iProx series
E65-SM…
E65-SM-Serie
E8-MCS
Compression fitting
E8…
Flush mounting plates RMQ16
EASY-…-CAB
Connecting cables
EASY-COMBINATION-*
Customized inscription
EASY-LINK-DS
Connection plug
EASY-M-…K
Memory cards
EASY-NT-…
Network-Connecting cables
EASY-NT-CAB
Data cable
EASY-NT-R
Bus termination resistor
EASY-NT-RJ45
Bus connector plug
EASY-RJ45-TOOL
Crimping tool2010 CA08103002Z-EN

7/17

2/84
3/88
3/72
3/78
3/67
3/75
3/37
3/47
3/63
3/106
3/107
3/106
3/51
3/89
3/107
3/106
3/107
3/107
3/89
3/60
3/102
3/33
2/95
12/17
12/6
12/11
12/17
12/18
12/18
12/18
12/18
12/18

www.eaton.com

EASY-SOFT…
Programming software
12/9
EASY-USB-CAB
Connecting cable for PC to DMI module 12/9
easy…-SIM
Input/output simulator
12/10
EASY...E
Expansions I/O
12/8
EASY2…
Modules
12/8
EASY256-HCI
Upstream device
12/11
EASY400-POW
Power supplies
12/10
EC4-COMBINATION-*
Customized inscription
14/69
EC4E…
I/O system XI/ON
14/65
EEB…
Inrush current limiters
15/10
EM...-CI
Hank nut
20/26
EMS20
M20 diaphragm bolt
3/10
EMT6…
Thermistor overload relays for machine 6/24
protection
EPENI…
Corner enclosures
20/48
EQ…
Voltmeter, ammeter
16/74
ES-…-T0
Individual keys, cam switch
4/66
ES-BBS-…
End shroud
16/4
ES16…
Individual keys RMQ16
2/97
ES4-COMBINATION-*
Customized inscription
13/5
ES4A-221-DMX-SIM
Memory cards
13/8
ES4A-MEM-CARD1
Memory cards
13/8
ES4P…
Control relay, safety-related
13/5
ESK…
Corner enclosures
20/48
ESP-…
Programming software, for easySafety 13/8
ESR5-…
Electronic safety relays
13/15
ETR2-…
Electronic timing relay (17.5 mm)
11/6
ETR4-…
Electronic timing relay (22.5 mm)
11/4
ETS4-VS3
Amplifier module
5/66
EU4A-…
Programming cable
14/41
EU4A-MEM-CARD1
Memory cards
14/67
EU4A…CAB…
Connecting cables
14/67
EU5C-SWD…
SmartWire-Darwin Gateways
14/97
EU5E-SWD…
SWD-I/O module
14/97

EVB-ID
Corner plate for Insulated distribution
board
EVG-…
Busbar (fork connector)
EZ-PKZ…
Base for separate mounting
EZ…
Centre mounting accessories
EZ/S…
Key operated lock mechanisms
F3A-…
Flanges
FAK…
FAK foot and palm switches
FAZ-XAA-…
Shunt release (for power circuit
breaker)
FAZ-XAM002
Auxiliary contact
FAZ-XHIN…
Auxiliary contact
FAZ-XK…
Extension terminal
FAZ-XUA…
Under voltage coil
FAZ/FIP-X…
Remote switching module
FCFB…
D busbar mounted fuse devices
FCFS…
NH fuse switch-disconnectors
FDT-NAVIGATOR
FDT frame software
FHF-ID
Foot for baseFI-…
Residual current devices
FIM-…
Residual-current protective modules
FIP-XHI11
Auxiliary contact
FIPA-XAM011
Auxiliary contact
FL…
Flange for insulated enclosures
FP…-ID
Cable compartment cladding
FS-AT
Locating plate
FS…
Cam switch front plates
FT-CI
Flange adapter for Insulated enclosure
GA-…
Shock protection cover
GA-MS-I…
Meter shroud
GD4…, GW4…
Power supply units
GS…
Insulated enclosures
GS00-160
Low Voltage HRC fuse base
GST…
NH fuse switch-disconnectors
GST…-ANH fuse switch-disconnectors

20/67

19/25
7/65
4/64
4/77
16/62
2/79
19/24

19/24
19/24
19/27
19/24
19/22
16/27
16/27
17/140
20/69
19/23
19/16
19/24
19/24
20/23
20/70
3/10
4/59
20/29
20/33
20/28
14/131
20/54
19/51
19/51
16/16

Part number list
GST...-DSI
Cover
GSTA…
Insulated enclosures
GSU…
NH fuse baseH-B3-PKZ…
Shroud for unused terminals
H-K...
Terminal shroud
H-S27-1
Transparent shroud
H…
Shrouds
HB-PKZ4
Clamp cover
HBA-4344
Retaining frames
HDILE
Sealable shrouds
HDP-ID
Keypad carrier for Insulated enclosure
HG-CI
Handle for cover
HI…-P…
Auxiliary contact
HI…-PKZ2
Auxiliary contact
HK-K...
Conversion kits f
HMX…
Frequency inverter H-Max™
HS-SA(*)-T0
Key
HS...-CI
Spacer for Insulated enclosure
HSH…
Support bracket for busbar supports
HZ-T5
Terminal cover extension
I8
Surface mounting enclosure RMQ16
IM4-CI…
Insulating material mounting plate
IN…B3-…
Open switch-disconnectors, 3-pole
IN26
IP23…
IP23 enclosure
IS/SPE-1TE
MCB lock
ISH2.8Insulated ferrule
ITB…
Industrial cable binders
IVS-T0Service distribution board mounting
accessories
IZM-AS…
Auxiliary contact for IZM26
IZM-CAS…
Withdrawable units o
IZM-CS…
Position signalling switch for IZM26
IZM-CTN…
Current sensor for neutral conductor
for IZM26
IZM-D…, IZM-SEC…
General accessories for IZM26

22/29

19/51
20/61
19/51
7/27
16/69
19/43
4/66
7/20
20/28
5/9
20/69
20/22
4/64
7/67
16/69
10/10
4/66
20/27
20/44
4/66
2/95
20/26
18/56

15/10
19/24
2/96
16/66
4/64

18/63
18/58
18/60
18/70

IZM-DT…
Additional functions for IZM26
18/66
IZM-KLC…, IZM-MIL…
Interlocks for IZM26
18/64
IZM-LCS…
Auxiliary contact for IZM26
18/63
IZM-M…
Motor operator for IZM26
18/60
IZM-OCOperations counter for IZM26
18/60
IZM-OTS, IZM-RA
Auxiliary contact for IZM26
18/63
IZM-PLPC…
Interlocks for IZM26
18/64
IZM-RP…
Rating plug sensor combinations
18/68
for IZM26
IZM-SH…
Withdrawable units
18/59
IZM-SIM-KIT
Additional functions for IZM26
18/67
IZM-S…, IZM-UVR-…, IZM-UVR…
Shunt release for IZM26
18/61
IZM-T…
Connection for IZM26
18/71
IZM…-A…
Circuit-breakers for system protection 18/43
IZM…-P…
Power measuring
18/48
IZM…-U…
Circuit-breaker for universal protection 18/47
IZM…-V…
Selectively-opening circuit breakers
18/45
IZM…B4-P…
Power measuring
18/54
IZM…S4-…-1100V
Circuit-breaker 4 pole for 1100 V
18/55
IZM…S3-…-1100V
Circuit-breaker 3 pole for 1100 V
18/49
IZMX-AS…
Auxiliary contact for IZMX16
18/14
IZMX-BC16
Blind cover IZMX16
18/18
IZMX-CAS…
Withdrawable units IZMX16
18/12
IZMX-CRB16
Replacement coding IZMX16
18/18
IZMX-CT…
Trip block IZMX16
18/17
IZMX-DC 16
Protective cover IZMX16
18/18
IZMX-DT…, IZMX-MB16
Additional functions for IZM16
18/16
IZMX-LC…
Shunt release for IZMX16
18/14
IZMX-LT16
Replacement hand lever IZMX16
18/18
IZMX-M16…
Motor operator for IZMX16
18/12
IZMX-OC…
Operations counter for IZMX16
18/13
IZMX-…
Additional functions for IZM16
18/15
IZMX-RP…
Trip block IZMX16
18/17
IZMX-SEC16-TB…
Control circuit terminal IZMX16
18/18

IZMX-SH…
Shutter for IZMX16
18/12
IZMX-SR…
Closing release for IZMX16
18/13
IZMX-ST…
Shunt release for IZMX16
18/13
IZMX-TCA…
Tunnel terminal IZMX16
18/18
IZMX-TFL…, IZMX-THV…
Main connection kit for IZM16
18/18
IZMX-UVR…
Undervoltage releaser for IZMX16
18/14
IZMX16
Open switch-disconnectors
18/10
IZMX16-DEG-…
Spare door seal IZMX16
18/18
JB…
Accessories, mobile panel
14/13
KP
Terminations
7/19
K-AGM-PKZ2
Short-circuit indicators
7/59
K-CI
Wedge for insulated enclosures
20/30
K-CI-K…
N terminals
20/98
K...
Connection terminal 160 ... 1000 A
16/67
K…
Busbar terminals
7/19
K…-A
Hinged flaps
16/82
K…-B-DIL…
Clamps
6/27
K…/1
Insulated individual terminals 32 - 100 A 7/19
K…KST…
Distribution board terminal enclosure 20/38
K12(20)…
Busbar terminals
20/41
K30…, K40…
Connection flat cable, cu bar
20/41
K35-AB
Connection terminal
19/43
K6(16)/1
Terminations
7/66
KD…
Cable duct cover
16/65
Bracket for insulated enclosures
20/30
KETOP-…
Accessories, mobile panel
14/13
KEY-E10/30-GS
Spare key for cylinder lock
16/81
KH…
Cable support bracket for cable duct
21/21
KH25/35
Cable support bracket for cable duct
16/66
KK…
Clamping brackets for cable ducts
16/66
KL…
Cable ducts
16/65
KNB-…
Thumb-grips
4/58
KNK-T0(P3)
Maintenance keys
4/58
KS…
Notched phase busbars
19/43

18/72

2010 CA08103002Z-EN

www.eaton.com

22/30Part number list

KS...NZM7
Cable lug
17/89
KS3(4)-CI
Gland plates
20/29
KST…
Distribution board enclosure with gland 20/10
plate
KSV…-ID
Cable anchoring rails
20/67
KSX-…
Busbar supports
16/38
KT-M…
Metric diaphragm grommets
7/20
KT…
Cable grommets
7/20
KVB-ID
Cross plate for insulated enclosures
20/68
KWZ-3PH…
Power meter
19/17
L-…
Indicator light, conical
2/26
L-KL-R
Connection expansions
16/71
L-PKZ0-…
Indicator light for insulated enclosure 7/21
LC-DBIT…-CS
Universal locks
16/81
LEDWB…
Single chip LEDs
2/96
LIC-…
Visualisation software
14/130LIC-OPT…
XV license product certificates
14/12
LIC-OS-…
Windows CE licenses
14/12
LIC-PLC…
XV license product certificates
14/12
LPS-ID
Strap for insulated enclosure
20/69
LS-…
Position switch LS…
3/16
LS-XAP
Adapter plate
3/10
LS-XSK-ZBZ
Dust protection cap
3/17
LS-XTW
Cage clamp twin N/C contacts
3/10
LS-XZ…
Operating heads
3/9
LS(M)-…
LS-Silver position switches,
3/4
LSE-…
Position switches LS silver, electronic 3/3
LSE-A…
Position switch, analog
3/8
LSR-…/TKG
Door flap switch
3/18
LSR-…/TS
Hinge switch
3/18
LT284-M6X20-C
Fixing screw
20/30
LT306.022.3
Flat pin bushing
2/96
LTS-…
NH fuse switch-disconnectors
16/16
LVP-…-CS
Ventilating plates
21/14

2010 CA08103002Z-EN

www.eaton.com

LWQ96
Power factor meter
16/74
M-…-PKZ2
Motor protection trip blocks
7/55
M-CI-K…
Mounting plates
7/64
M-MCS
Pressure pipe flange
3/33
m…
Combination switch
19/18
M12…
Plug connectors
3/10
M16-COMBINATION-…
Customised complete unit
2/95
M22-…
Dust cover
2/50
M22-A…
Fixing adapters
2/31
M22-AK…
Complete modules
2/32
M22-AMC
Acoustic device indicators
2/27
M22-ASI…
AS-Interface connection RMQ-Silver
2/47
M22-ATEX
ATEX accessory
2/51
M22-CK
Contact elements
2/31
M22-CLED…
LED elements with Cage Clamp
2/34
M22-COMBINATION-(*)
Customer specific complete devices
2/6
RMQ-Silver
M22-D…
Pushbutton actuators, RMQ-Silver
2/16
M22-D4…
4-way pushbuttons
2/24
M22-DZ…
Off button
6/26
External reset button
2/51
M22-E…
Mounting plates RMQ-Silver
2/22
M22-FR-AU
Bezel gold
2/48
M22-G…
Ring nut, RMQ-Silver
2/49
M22-H…
Shrouds, RMQ-Silver
2/44
M22-I…
Surface mounting enclosure RMQ-Silver 2/15
M22-K
Contact elements with screw terminals 2/31
M22-L…
Indicator light RMQ-Silver
2/26
M22-LED…
LED elements with screw terminals
2/33
M22-LG
Bulb extractor
2/51
M22-LS
Fixing adapters
3/9
M22-MS
Mounting ring tool
2/50
M22-PL-PV
Sealable shroud
2/10
M22-PV...
Emergency stop/emergency switching 2/6
off pushbuttons RMQ-Titan
M22-R…K…
Potentiometer
2/27

M22-RJ45-SA
Bulkhead interface
M22-SWD-…
SmartWire-Darwin elements
M22-T-…
Pushbutton diaphragm RMQ-Silver
M22-TA
Telescopic adapters
M22-UPE
Set of plaster keys
M22-USB-SA
Bulkhead interface
M22-W…
Selector switch actuators RMQ-Silver
M22-WJ…
Joysticks
M22-X…
Emergency stop labels, RMQ-Titan
M22-XAM…
Buzzer for acoustic device
M22-XD…
Button plates
M22-XDL…
Button lenses
M22-XE5
Fixing plate
M22-XG…
Guard-ring
M22-XI
Connecting screw
M22-XKDP
Dust cover
M22-XL…
Lenses for indicator lamps RMQ-Silver
M22-XLED…
LED test/series resistor elements
M22-XW
Plunger bridge RMQ-Silver
M22-XWS
Protective diaphragm
M22…-B(-GVP)
Blanking plugs, RMQ-Silver
M22…-DL-…
Illuminated pushbuttons RMQ-Titan
M22…-DP-…
Mushroom-headed pushbutton
RMQ-Silver
M22…-DRL-…
Illuminated pushbuttons RMQ-Titan
M22…-DRP-…
Mushroom-headed pushbutton
RMQ-Silver
M22…-PV…
Stop pushbuttons
M22…-ST…
Label mounts
M22…-W…
Pushbutton actuators, RMQ-Silver
M22…-W(R)S…
Key-operated pushbuttons RMQ-Titan
M22…-XC-…
Designation lable RMQ-Titan
Coding kit
M22…-XG…
Guard-ring
M22…ST…
Insert plates RMQ-Titan
M22(S)-R…
Set of adapter rings

2/51
2/69
2/48
12/11
2/44
2/51
2/20
2/24
2/11
2/27
2/36
2/42
2/50
2/49
2/46
2/50
2/41
2/34
2/49
2/48
2/48
2/28
2/19

2/28
2/19

2/13
2/35
2/17
2/15
2/25
2/23
2/10
2/35
2/49

Part number list
M3-CI-…
Mounting plate for insulated enclosure
MAST-FIT-CS
Mast fastening
MBS-…
Mounting plate screen
MCCB…
Prepared enclosures MCCB
MCS…
Pressure switches
MEMORY-…
Memory card, for touch Panel
MFD-…
Multi-function display
MFD-…-CAB
Connecting cables
MFD-80…, MFD-AC-CP…
Multi-function display
MFD-COMBINATION-*
Customized inscription
MFD-TS-144
Mounting rails
MFD-X…
Protective cover
MFD4Touch panel
MFV…
Sealing plug
ML
Module mounting rail for insulated
enclosures
MMX-COM-PC
PC-Interface cards
MMX-IP21…
Increase of degree of protection
MMX-LZ…
RFI filters
MMX…
Frequency inverter M-Max™
MPL-…-CS
Mounting plates without apertures,
galvanized
MPL-…/RAL2000-CS
Mounting plates without apertures,
RAL 2000
MPP-…-CS
Mounting plates, perforated
MSC-D…
DOL starter
MSC-R…
Reversing starter
MTR-D…-CS
Mounting bars
MV-PKZ2, MVDIL…
Mechanical interlock
MVS-…
Mounting and wiring aid system
N-P1(3)…, N-P5…
Neutral conductor
N-PKZ…
Neutral terminal
N…
Switch-disconnector
N…-NA
Moulded-case switches for North
America
N…-S1-DC
Switch-disconnectors for 1000 V DC

22/31

20/26
21/14
4/66
20/35
3/32
14/12
12/24
12/17
12/9
12/23
12/29
12/29
14/7
21/17
20/27

10/18
10/19
10/19
10/5
21/8

21/8

21/7
8/2
8/20
21/6
7/67
5/9
4/64
7/19
17/42
17/80

17/49

N…-SVE
Switch-disconnector
N…AE, N…RS…
N bars
N...XAS
Conversion kit N(ZM)12 to N(ZM)4NH-SLS-…
Low-voltage h.b.c. switch-fuse units
NHI…-PKZ…
Standard auxiliary contact PKZ
NHI…PKZ0…
Auxiliary contact
NWS-SL/DLB/…
Key for lock inserts
NWS-SRL/S/ST/MG
Control panel lighting
NWS-TKT…
Door contact
NZM-XDMI-DPV1
Circuit-breaker
NZM-XSWD…
Interface for circuit breakers NZM
NZM...-A…
Thermomagnetic release
NZM...-M…
Thermomagnetic release
NZM...-S
Magnetic short-circuit release
NZM…-VE…
Electronic release
NZM…-XAD…
Component adapter
NZM…-XIP…
IP2X protection against contact with afinger
NZM…-XKSA
Covers
NZM...FIA30
Earth-fault release
NZM...XA
Shunt release (for power circuit
breaker)
NZM...XBR
Blind cover frame
NZM...XC
Adapter plate
NZM…XC…
Adapter plate
NZM...XCI...-TVD
Insulated enclosures
NZM...XD(T)V
Rotary handle on circuit-breaker
NZM...XDZ
Additional handle
NZM...XFIEarth-fault release
NZM...XHB
Main switch assembly kit
NZM...XHIVEarly-make auxiliary contact
NZM...XIPA, NZM...XIPK
IP2X protection against contact with afinger
NZM...XISP
Insulation plate
NZM...XK
Terminations
NZM...XKAV
Toggle lever locking device

17/43
20/33
17/104
16/19
7/10
8/39
16/81
16/82
16/82
17/139
1/16
17/10
17/14
17/18
17/24
16/14
9/21

9/21
17/135
17/114

17/12917/1295/60
17/142
17/122
17/12917/136
17/124
17/106
9/21
17/89
17/103
17/83

NZM...XKM
Module plate
17/97
NZM...XKM1
Cable lug
17/97
NZM...XKP
Phase isolators
17/103
NZM...XKR
Connection block for component
17/133
adapters
Rear Connected
17/83
NZM...XKS
Screw connection
17/83
NZM...XKSA
Covers17/103
NZM...XKSFA
Terminal covers
17/85
NZM...XKV
Connection width extension
17/101
NZM...XKV2P
Jumper kit for 1000 V DC
17/49
NZM...XMC-…
Measurement and communication
17/141
modules
NZM...XMV
Mechanical interlock
17/130
NZM...XR
Remote operator, can be synchronized 17/134
NZM...XRAV
Rear drive
17/127
NZM...XRD
Remote drive
17/134
NZM...XS
Main switch assembly kits
17/124
NZM...XSH...-NA
Side mounted handle
17/128
NZM...XSM, NZM...XZB
Main switch assembly kit
17/125
NZM...XSTK, NZM...XSTS
Control cable connection
17/85
NZM...XSV…
Plug-in units
17/105
NZM...XT
Earth fault release
17/137
NZM...XTVD
Door coupling rotary handles
17/118
NZM...XU
Under voltage coil
17/108
NZM...XV
Extension shaft
17/118NZMXBZ
Bowden cables
17/130NZMXCM
Capacitor unit
17/115NZMXDMI6
Data management interface
17/139NZMXMC-AC
Power supply
17/141NZMXMC-DISP
Display
17/141NZMXPC-DTM, NZMXPC-KIT
Diagnostics and parameter assignment 17/139
moduleNZMXSWD-704
SWD Interface for NZM
17/140OS-FLASH…
Memory card, for touch Panel
14/12
P-E…
Covers
19/43

17/1292010 CA08103002Z-EN

www.eaton.com

22/32

Part number list

P-SOL…
DC Switch-disconnectors
P1DIL…M
Parallel connector
PAINT-RAL…
Touch-up paint
PDIM-…
Leakage current indicator
PE-P5…
Earth terminal
PEN…
PEN busbars
PFR
Accessories NZMPHZ-A-...
Comfort rotary handles
PHZ-E10/…
Cylinder locks for comfort handles
PK…
Plate terminals
PKE-X(R)H…
Door coupling handles
PKE…
PKE Motor protective circuit breaker
PKE…XTU…
PKE trip block
PKE32-XMB
Mounting angle bracket
PKNM-…
Combination switch
PKZ-SOL…
DC-String circuit-breaker
PKZ…-X…
Door coupling handles
PKZ…-XAH
Extension shaft
PKZM…-XC…
Top hat rail adapter plate
PKZM…-XM…DEContact module
PKZM0-XD…
DOL starter wiring set
PKZM0-XMR…
Mounting rails
PKZM0-XR…
Reversing starter wiring set
PL-PKZ…
Sealing facility
PLI-…-CS
Cable marshalling bases
PLV200-CI
Sealing kit
PN…
Switch-disconnector
PN...XPA
Paralleling mechanism
PS416-ZBK-210
Serial interface
PSK…
Cable clamps
Q…L…
Indicator lights RMQ16
Q…WK…
Selector switch actuators RMQ16
Q18(25)…
(Illuminated) pushbutton actuators
RMQ16

2010 CA08103002Z-EN

7/86
5/8
16/83
19/16
4/64
20/33
17/137
16/81
16/81
16/13
7/20
7/8
7/9
7/21
19/17
7/86
7/20
7/20
7/25
7/25
7/25
7/24
7/25
7/21
21/12
20/22
17/42
17/131
9/56
16/18
2/89
2/86
2/84

www.eaton.com

Q18(25)BSBlanking plugs RMQ16
2/96
Q18(25)S…
Key-operated actuators RMQ16
2/88
Q18(25)W…
Key-operated actuators RMQ16
2/88
Q25…PV…
Emergency stop pushbuttons RMQ16
2/90
Q25A…
Blanking plates RMQ16
2/95
Q25T…X
Label mounts RMQ16
2/95
QUICK-C-CS
Hinge pin
21/6
R…-MCS…
Pressure pipe flange
3/33
R…-PKZ2…
Remote drive
7/63
R16-MS
Mounting ring tool
2/96
RCDILE…
Suppressor circuits
5/8
REG-BBBusbar tag shroud
19/27
RMQ-…ASI
AS-Interface connection RMQ-Silver
2/47
RPEN…, RSK
Back-to-back
20/49
RS…/I…
Panel enclosures for fuses
20/50
RTR-0
Remote operator, protective cover
17/135
S-…-T0Key operated lock mechanisms
4/63
S-PKZ…
High-capacity contact module
7/65
S…
Fuse Bases
19/42
S1DIL…M
Star-point bridge
5/9
SBS-RS60
Lateral cover
16/20
SCH-1-WINBLOC
Screen connection for gateway
14/98
SDAINL…
Star-delta contactors
5/48
SE-RS-…
Busbar assemblies
20/45
SE…/…-PKZ…
Contact modules
7/65
SFP-…-CS
Bottom plates without apertures
21/11
SH…
Busbar support
20/43
SK-CI-…
Protective caps Small enclosures CI-Ks 7/65
SK…
Box terminals
16/18
SKA…
Busbar housing
20/40
SKF-FF…, SKF-HAInspection window
12/11
SL-…
Signal towers
2/104
SLHF-ID
Foot prop for insulated enclosure
20/69
SN3-…
Power supplies
14/131

SOL…
DC Switch-disconnectors
SP-CI-RAL7032
Spray can for CI enclosure cover
SPT…
Circuit diagram pockets
SQ…
Emergency switching off label RMQ16
SR…
Emergency stop labels RMQ16
SRA…
RMQ16 screw adapters
SS5…
Base for insulated enclosure
SSW…
Summation current converter
ST-P5-…
Control cable connection
ST-PKZ2
Control cable connection
STB-M…F
Ventilation cable gland
STB…-CI
Cross strut kit for insulated enclosures
STB…ZOLL
Cable screw glands
STR…-ID
Support struts for insulated enclosure
SV…
Padlocking feature
SVCU20X5
Busbar bracing
SVS250630-5
Busbar connection
SW-…
Software
SWD-PKE…
SmartWire-Darwin PKE module
SWD4-…
SmartWire-Darwin accessories
SWHDP-ID
Support bracket for insulated
enclosures
SWIRE-…
Connection system
SWRL…-ID
Side walls for insulated enclosures
T-CI…
Door for cover of CI enclosure
T-CI…-NA
Door for cover of CI enclosure
TB-CI-K
Carrier rail adapter for CI-K
TG…
Mounting rail supports
TM-…
Mini rotary switches
TM/E-…
Non-standard front plate
TO…-…
Lifting eyes kit
TOR-SET/135-CS
Lift eye kit with profile bracket
TS-CI-K…
Mounting rails
TS…
Mounting rail support

7/85
20/68
16/82
2/90
2/90
2/97
20/68
6/21
4/65
7/67
16/63
20/29
16/63
20/69
7/19
20/45
20/40
14/130
1/14
2/70
20/69

8/38
20/70
20/20
20/25
20/98
20/33
4/70
4/78
20/68
21/14
7/64
20/27

Part number list
TS1-BRA-CS
Mounting bracket, inclined
TS35-DS4-CS
Mounting rail module for soft starters
TS35X…
DIN-rail
U-CI…
Enclosure bases
U-PKZ…
Under voltage coil
UBS4.8Captive screw
UNI-BRA-CS
Universal bracket
UV-T0(P3)Interlock sections
UV…
Under voltage coilUVU-NZM
Under voltage coil
V-GSTA00-1P
Set of connecting links
V-M…
Cable gland, metric
V-M20-VENT
Ventilation cable gland
V…DIL
Connector
V/EA/SVB-T0(T5)…
Main switch assembly kit
V1/2/M20…
Screw connection
VBS-RS
Set of connecting links
VG…
Varistor suppressor
VGDILE
Varistor suppressor
VHG50-CI
Extension for handle
VHI…-PKZ…
Early-make auxiliary contact
VLC…
Fuse switch disconnector
VR-T0(T3)
Locking cam
VSAnti‐rotation tab RMQ16
VS-TR-CI
Assembly bracket for insulated
enclosures

22/33

21/6
21/6
16/73
20/16
7/12
20/27
21/6
4/65
7/61
17/113
19/51
16/62
16/63
5/8
4/58
3/10
20/47
7/65
5/8
20/22
7/12
19/49
4/66
2/96
20/68

VS..
Anti‐rotation tab RMQ16
VS(-KS)-CI
Coupling piece
VST12
Blanking strips
W-MCS
Wall fixing bracket
WBGL…, WBLED…
Filament bulbs
WBW…-ID
Wall fixing bracket
WFB-SET-CS
Wall fixing bracket set
WS…-ID
Section for mounting frames
WW…-ID
Section for mounting frames
XAT
Eyelets
XC-CPU1...
Modular control system
XGK…
Device labelling
XIO-EXT121-1
I/O expansion, for XC121
XIOC-…
I/O modules, XI/OC
XMX-IO-B…
Plug-in modules
XMX-NET…
Fieldbus connections
XN…
I/O system XI/ON
XQ…D-…
Button plates
XQ…LT*
Lenses for illuminated pushbutton
actuators
XT-BS1
Text display
XT-CAT…
Programming cable
XT-CPU-BAT1
Battery
XT-FIL…
Filter
XT-MEM…
Multi-media card
XT-RJ45-ETH-RS232
Interface switch

20/98
20/30
16/83
3/33
2/96
20/67
21/10
20/64
20/64
16/83
14/38
5/65
14/38
14/39
10/18
10/18
14/91
2/91
2/97

14/41
14/41
14/41
14/41
14/41

XT-SUB-D/RJ45
Programming cable
Z5/FF…
Cover
ZAV-…
Shaft extensions
ZB4-…
Accessories easy, automation
ZBS-GSTA…
Busbar tag shroud
ZEB-XCT…
Current sensor for protective relay
ZEB-…
Reset adapter
ZEV-XSW…
Current sensors
ZEV-XVK…
Electronic motor-protective relay
ZFS…
Add-on front plates
ZFS...NZM
External warning plate
ZFSX-T0(P3)Label mounts
ZG/I…
Meter enclosures
ZK1
Meter rail
ZM-…
Trip block
ZP…-IDIntermediate plates for insulated
enclosures
ZRF…
Spacer for insulated enclosures
ZSD-2K/FLA
Flanges
ZV-A…
Shroud section
ZV-BS-GBusbar tag shroud
ZV-BS-ULBusbar cover
ZV-L…-80A-…
Connecting angle
ZV-SS…
BusbarZVV-T0(P3)Interlock extensions

14/41
6/27
4/65
12/11
19/52
6/18
6/18
6/20
6/20
4/60
17/127
4/60
20/36
16/83
7/54
20/70

20/24
16/62
19/27
19/27
19/41
19/27
19/27
4/65

14/41

2010 CA08103002Z-EN

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22/34Alphabetical index

Alphabetical index

4 pole4-way pushbuttons

5/37
2/24

A
Accessories, touch panel
Acoustic device
Actuating rod (Complete
device)Actuator LS…ZBZ
Adapter
Adapter plate
Adapter/conversion set
N(ZM)12 to N(ZM)4Add-on front plates
Add-on module for measurement/communications module
Additional functions for IZM16
Additional functions for IZM26
Additional handle
Additional tappings
Additional windings
Adjustable roller lever(Complete device)
Ammeter
Amplifier module
Analog input modules, XI/ON

14/13
2/27
2/105
3/7

Bulb extractor
Bulkhead interface
Bus connector plug

3/17
16/33
5/60
17/12917/104

Bus modules

4/60
17/141Bus refreshing module, XI/ON
Bus termination resistor

18/15
18/66
17/129
15/11
15/11
3/7
16/75
5/66
14/39
14/92
2/96
2/47

Anti‐rotation tab RMQ16
AS-Interface connection
RMQ-Silver
Assembly bracket for insulated 20/68
enclosures
Assembly kits for insulated
20/29
enclosures
ATEX
2/51
4/58
Auxiliary contact
19/24
Auxiliary contact for IZM26
18/63
Auxiliary contact for IZMX16
18/14
Auxiliary contact modules
5/38
5/13
Auxiliary contact, trip-indicating 2/31
auxiliary switch
17/106B
Bar covers
Base
Base for insulated enclosure
Base modules, XI/ON
Base plates with flange
apertures (for F3A flanges-...)
Basic enclosures
Bezel gold
Blanking plates RMQ16
Blanking plugs RMQ16
Blanking plugs, RMQ-Silver
Blanking strip for Insulated
enclosures
Blanking strips

16/5
16/24
6/26
7/65
20/68
14/94
21/11
20/99
2/48
2/95
2/96
2/48
20/47

16/83
20/33
Blind cover frame
17/129Blind cover IZMX16
18/18
Bottom plate
16/4
16/6
Bottom plates without apertures 21/11
Bowden cables
17/130Box terminal
17/83
Box terminals
16/18
Bracket empty section cover
16/7

2010 CA08103002Z-EN

Bracket for insulated
enclosures
Braking resistances

BusbarBusbar adapter
Busbar adapters for PKZ
and PKEBusbar assemblies
Busbar block
Busbar bracing
Busbar coupling kits
Busbar cover
Busbar housing
Busbar support
Busbar supports
Busbar tag shroud
Busbar terminals

20/30
5/63
10/17
2/51
2/51
12/11
12/18
12/28
13/9
14/68
12/8
12/16
12/26
13/6
14/66
14/90
12/18
12/27
13/9
14/68
19/25
19/41
7/22
16/15

20/45
19/43
20/45
20/40
19/41
20/40
16/24
16/38
19/27
16/70
20/42
Busbar, longitudinal connection 16/13
Button lenses
2/42
Button plates
2/36
2/91
Buzzer for acoustic device
2/27

C
Cable adapters,, for sensors
Cable anchoring rail for
insulated housing
Cable clamp
Cable clamps
Cable compartement cladding
for insulated housing
Cable duct cover

3/106
20/67
6/27
19/52
16/18
20/70

21/21
16/65
Cable ducts
16/65
21/20
Cable grommets
7/20
16/64
21/19
Cable lug
17/89
Cable marshalling bases
21/12
Cable screw glands
16/62
21/17
Cable support bracket for cable 16/66
duct
21/21
Cable terminal block
5/63
Cage clamp twin N/C contacts 3/10
Cage nuts
21/7
Cam switch front plates
4/59
Cam switches
4/30
Capacitive sensors
3/78
Capacitor unit
17/115
Captive screw
20/27
Carrier rail adapter for CI-K
20/98
Centre mounting accessories
4/64

www.eaton.com

Changeover switch
4/33
Circuit diagram pockets
16/82
Circuit-breaker
17/139Circuit-breaker
7/52
Circuit-breaker with earth-fault 17/135
releaseCircuit-breaker, magn. short17/18
circuit trip.
Circuit-breakers, electron. trip, 17/24
selective & generator protection
Circuit-breakers, electron. trip, 17/22
system protection
Circuit-breakers, thermomagn. 17/14
trip, motor protection
Circuit-breakers, thermomagn. 17/10
trip, system protection
Clamp cover
7/20
16/19
16/33
16/69
Clamp plate
16/25
Clamp terminal
16/10
16/25
16/34
Clamping brackets for cable
21/21
ducts
16/66
Claw-terminal
16/33
Clip for conductor support
16/66
Clip plate
17/129Clip set
19/52
Closing release for IZMX16
18/13
Coding kit
2/23
Combination switch
19/17
Comet series
3/84
3/89
Comfort device AC-1 contactor 5/34
Comfort device contactor
5/33
Comfort hinged handle
16/81
Comfort rotary handles
21/10
16/81
Communication modules
14/13
14/40
14/67
Compact PLC
14/64
Complete modules
2/32
Complete units
5/64
Component adapter
7/64
14/29
Component adapter for circuit 16/14
breakers and switchdisconnectors
Compression fitting
3/33
Connecting angle
19/27
Connecting cable for PC to DMI 12/9
module17/139Connecting cable for ZEV
6/20
electronic motor-protective
relay
Connecting cables
12/17
12/27
13/8
Connecting cables, for sensors 3/105
Connecting cord
7/24
16/15
Connecting screw
2/46
Connection block for component 16/14
adapters
Connection for flat cable
20/41
and cu bar
Connection kit
16/9
Connection plug
12/11
12/19
12/29
13/10
14/68

Connection system
Connection width extension
Connector
Connector for insulated
enclosureContact element RMQ16
Contact modules
Contactor monitoring devices
Contactor relays
Contactors
Contactors for capacitors
Contactors with electronic
actuation
Continuous light module
Control cable connection

8/38
17/101
5/56
20/30
2/84
2/85
7/65
7/71
5/68
5/72
5/11
5/19
5/73
5/80
5/29

2/104
17/85
17/89
17/93
Control circuit isolator
4/70
Control circuit terminal IZMX16 18/18
Control panel lighting
16/82
Control relay, safety-related
13/5
Control Relays
12/14
Control switch
4/36
4/44
Conversion kits for terminals
16/69
160 ... 1000 A
Copper band isolated
16/72
Copper busbars
20/44
Corner enclosures
20/48
Corner plate for Insulated
20/67
distribution board
Counter module, XI/ON
14/93
Counter/PWM module, XI/ON
14/93
Coupling drive
4/65
Coupling modules
12/8
12/15
12/25
13/6
14/65
Cover fasteners for insulated
20/22
enclosures
Cover for basic enclosures
20/17
Cover for fuse switch19/51
disconnector
16/17
Cover with fuse monitoring
19/51
16/17
Covers
6/27
17/103
Crimping tool
12/18
12/28
13/9
14/68
Cross plate for insulated
20/68
enclosures
Cross strut kit for insulated
20/29
enclosures
Current limiter for PKZ
7/12
Current monitoring relays
11/16
Current sensors
6/18
18/70
Current transformer
16/33
Current transformer for IZM26 18/68
Current transformer-operated 6/13
overload relay
customised complete unit
2/6
2/15
2/51
2/95
2/104
3/7
Customized inscription
12/6

Alphabetical index
Cylinder locks for comfort
handles
Cylindrical fuse inserts

21/10
16/81
19/50

D
D busbar mounted fuse devices 16/20
D-fuse switch-disconnector
16/21
Data cable
12/11
12/18
12/27
13/9
14/68
Data management interface
17/139(DMI module)
DC Switch-disconnectors
7/85
DC-String circuit-breaker
7/86
Depth adjustment elements for 21/7
mounting plates
Designation lable RMQ-Silver 2/25
Device carrier with DIN rail
16/33
Device labelling
5/65
Diagnostics and parameter
17/139assignment module
Digital I/O modules, XI/OCI/O
14/39
system XI/OC
14/90
DIN-rail
16/73
Display for measuring and
17/141
communication module (door
installation)
Display/operating unit module 12/9
12/16
12/22
13/7
Dissconnector kit
19/46
Distribution board terminal
20/38
enclosure
DOL starter
8/2
DOL starters on busbar adapter 8/26
Door contact switch
16/82
Door coupling handles
7/20
Door coupling rotary handles
17/118
Door detent
21/6
Door flap switch
3/18
Door for cover of CI enclosure 20/20
Door for cover of CI enclosure, 20/25
North America
Door for internal partitions
21/9
Door ground set
16/83
21/17
Doors closed
21/16
Doors with inspection window 21/15
Double T
16/6
16/30
Double-contact elements
2/32
17/107
Dust cover
2/50
3/17

E
E52-SerieE53-series
E55-series
E56-series
E57 Global series
E57 Miniature series
E57 Premium Plus series
E57 Premium Plus Short series
E65-SM-Serie
Early-make auxiliary contact
Earth fault release
Earth terminal
Earth-fault release
easyControl PLC
Electronic module

3/72
3/78
3/67
3/75
3/37
3/63
3/47
3/51
3/102
17/106
17/137
4/64
17/136
14/64
5/67

22/35
Electronic motor-protective
6/20
relay
Electronic overload relays
6/15
Electronic safety relays
13/15
Electronic timer modules
5/61
Electronic timing relay
11/2
Emergency stop labels RMQ16 2/90
Emergency stop labels,
2/11
RMQ-Titan
Emergency stop pushbutton
2/90
actuators RMQ16
Emergency stop/emergency
2/6
switching off pushbuttons
RMQ-Titan
Emergency-Stop label RMQ16 2/90
Empty module, XIOC
14/41
Empty section cover, front panel 16/7
cutoutEmpty section covers
16/7
Enclosure accessories for
10/19
increased degree of protection
Enclosure bases for insulated 20/16
enclosures
Enclosure cover for socket
20/19
devices
Enclosure intermediate frame 20/16
for insulated enclosures
End bracket
14/98
End cap for busbar block
19/27
19/43
End cap for shroud section
19/27
End shroud
16/4
Energy measurement module
17/141Equipment ventilator
9/36
Ethernet gateway
12/8
12/16
12/26
Extension shaft
17/118
17/131
Extension terminals
7/27
19/27
Extension terminals
5/63
External reset button
2/51
External warning plate
17/127
Eyebolts
16/83
20/68
21/14

F
FAK foot and palm switches
FDT frame software
Fieldbus connections
Filament bulbs
FilterFixingFixing adapters
Fixing bracket set
Fixing bracket, for sensors
Fixing brackets
Fixing kit for fitting of meters
Fixing plate
Fixing screw

2/79
17/140
10/18
2/107
14/41
16/33
1/11
2/31
4/67
3/89
3/107
14/12
20/28
2/50
20/30
20/68
20/30

Fixing strap kits for insulated
enclosures
Flange adapter for Insulated
20/29
enclosure
Flange for insulated enclosures 20/23
Flanges
16/62
21/12
Flashing light module
2/105
Flat cable terminal
17/99

Flat copper bars

16/5
16/24
16/73
20/44
Flat pin bushing
2/96
Flat strip conductor terminal kit 5/64
Flush mounting plates RMQ16 2/95
FO cable
3/88
Foot for insulated enclosures
20/69
base
Foot prop for insulated
20/69
enclosure
Frequency inverter H-Max™
10/10
Frequency inverter M-Max™
10/5
Front connection IZM26
18/71
Fuse bases
19/42
Fuse Bases
19/42
Fuse links
19/47
Fuse monitoring
16/17
19/51
Fuse sets
19/45
Fuse switch disconnector
19/45
Fuse-links
9/9
9/20
9/33
9/57

G
Gasket for basic enclosures
Gasket set
Gateway, XI/ON
Gateways, SmartWire-Darwin
Gauge screw
Gland platesGroup switch
Guage ring
Guard-ring

20/30
2/107
14/88
1/6
14/97
19/44
20/29
4/75
19/47
2/10,
2/13

H
Hand/auto switch
4/72
Handguard for switch16/16
disconnectors
Handle extension for insulated 20/22
enclosure coverHandle for insulated enclosures 20/22
cover
Hank nut for insulating material 20/26
mounting plate
High-capacity compact starters 7/51
7/70
High-capacity contact module 7/65
7/71
Hinge pin
21/6
Hinge switch
3/18
Hinged flaps
16/82
20/20
HMI
14/5
14/9
HS25(50)-CI
7/64
14/29

Illuminated pushbuttons
RMQ-Titan
Incoming connection block
Incoming double terminal
Indicator light for insulated
enclosure
Indicator light RMQ-Silver
Indicator lights RMQ16
Individual enclosures CS

5/60
9/35
19/46
7/21

2/26
2/89
20/6
20/9
20/54
20/60
Individual fuse enclosures
20/50
Individual keys RMQ16
2/97
Individual keys, cam switch
4/66
Inductive Sensors
3/37
Industrial cable binders
16/66
Input/output simulator
12/10
12/17
14/67
Inrush current limiters
15/10
Insert label
4/60
Insert labels RMQ-Titan
2/35
Inspection window
12/11
12/19
13/10
14/69
Insulated additional terminals 7/19
16/70
17/142Insulated enclosure for PKZM… 7/16
Insulated enclosures
17/142Insulated enclosures flush
7/17
mounting for PKZ
Insulated enclosures
20/14
for North America
Insulated enclosures,
20/49“back-to-back” design
Insulated ferrule
2/96
Insulated individual terminals
7/19
32 - 100 A
16/70
17/142Insulating material mounting
20/26
plate
Insulation monitoring relays
11/20
Insulation plate
17/103
Interface switch
14/41
Interlock extensions
4/65
Interlock sections
4/65
Interlocks for IZM26
18/64
Intermediate plates for insulated 20/70
enclosures
IP23 enclosure
15/10
IP2X protection against contact 9/21
with a finger
9/36
17/89
iProx series
3/60
IVS top-hat rail adapter
2/49

J

I

Joysticks
Jumper kit for 1000 V DC

I/O expansions

K

12/8
12/15
12/25
13/6
14/65
I/O module, SmartWire-Darwin 1/6
14/97
I/O modules
12/24
I/O system
14/38
14/91
(Illuminated) pushbutton
2/84
actuators RMQ16

2/28

2/24
17/49

Key
4/66
Key for lock inserts
16/81
Key operated lock mechanisms 4/63
Key-operated actuators
2/15
RMQ-Titan
Key-operated actuators RMQ16 2/88
Keypad carrier for Insulated
20/28
enclosure
20/44
20/69

2010 CA08103002Z-EN

www.eaton.com

22/36Alphabetical index

L
Label mounts
Label mounts
LabelsLateral shroud D busbar
mounted fuse devices
LCD keypad for DM4
Leakage current indicator
LED elements with Cage Clamp
RMQ-Silver
LED elements with screw
terminals RMQ-Titan
LED test/series resistor
elements
Legend holder
Lenses for illuminatedpushbutton actuators
Lenses for indicator lamps
RMQ-Silver
Level monitoring relays
Lifting eyelets
Lighting contactors
Locating plate
Lockable rotary handle
Locking cam
Low-voltage h.b.c. switch-fuseunits
LS silver position switches

4/60
2/35
2/95
14/98
16/20
9/56
19/16
2/34
2/33
2/34
2/35
2/97
2/41
11/17
16/83
5/45
3/10
7/21
4/66
16/19
3/3
3/8
3/16

M
M20 diaphragm bolt
Magnetic shielding
Main connection kit for IZM16
Main connection kit for IZM26
Main switch assembly kits
Mains chokes
Maintenance keys
Manual override switch
Marking plates

3/10
17/13718/18
18/71
17/124
10/20
4/58
4/21
2/94
2/97
Mast fastening
21/14
Maximum (bimetallic) ammeter 16/78
MCB lock
19/24
Measuring and communication 17/141
moduleMechanical interlock
17/130
Memory card, for touch Panel 14/12
Memory cards
12/17
12/27
Meter enclosures
20/36
Meter rail
16/83
20/37
Meter shroud for insulated
20/28
enclosures
Meters for DIN-rail
16/80
Metric diaphragm grommets
7/20
Mini contactor relays
5/5
5/70
Mini rotary switches
4/70
Miniature circuit breakers
20/31
Miniature circuit-breakers
19/10
(MCB)
Modem cable
12/17
12/27
13/8
14/67
Modular control system
14/38
Module mounting rail for
20/27
insulated enclosures
Module plate
17/97
Motor chokes
10/21

2010 CA08103002Z-EN

Motor operator for IZM26
18/60
Motor operator for IZMX16
18/12
Motor protection trip blocks
7/54
Motor protective circuit breaker 7/24
Motor starter Complete devices 8/2
Motor starters - complete
8/26
devices on busbar adapters
Motor suppressor module
5/63
Motor-protective circuit
7/6
breakers for starter
combinations
Moulded-case switches for
17/80
North America
Mounting and wiring aid system 5/9
Mounting angle bracket
2/107
Mounting bars for door profile 21/6
moldings and cable ducts
Mounting bracket, inclined
21/6
Mounting clip
17/137
Mounting Foot
12/11
12/19
12/29
13/10
14/68
Mounting frame for fieldbus
10/18
connections
Mounting kit
9/36
Mounting plate screen
4/66
Mounting plates
7/64
20/26
20/97
Mounting plates CS
21/7
Mounting plates RMQ-Silver
2/22
Mounting rail module for soft
21/6
starters
Mounting rail support
20/27
Mounting rail supports for
20/33
insulated enclosures
Mounting rails
12/29
Mounting ring tool
2/50
Multi-connection blocks
3/106
Multi-function display
12/9
12/16
12/22
13/7
Multi-media card
14/41
Multiple gaskets
21/17
Multiple LED RMQ-Silver
2/96
Multiple LED-Signal towers
2/107
Mushroom-headed pushbutton 2/19
RMQ-SilverN
N barsN terminals
Network-Connecting cables

Neutral conductor
NH fuse base
NH fuse switch-disconnectors
NH-Fuse-links
Non-standard front plate
Notched phase busbars
Notching tool

20/33
4/67
20/98
12/18
12/27
13/9
14/41
14/68
4/64
19/51
16/16
19/53
4/78
19/43
2/51

O
ON OFF button
On-Off switch
One-way light barrierOpen circuit breakers 3-pole

www.eaton.com

4/75
4/70
3/84
18/10
18/43

Open circuit breakers 4 pole

Open switch-disconnectors,
3-poleOpen switch-disconnectors,
4 poleOperating heads
Operations counter for IZM26
Operations counter for IZMX16
Optical sensors
Overload relays
Overload relayss

18/11
18/50
18/54
18/10
18/56
18/11

Pressure pipe flange
Pressure switches
Printed board contact
Profile strip for clip
Profile terminal

3/9
18/60
18/13
3/84
6/11
6/11

Profiled busbars
Programming cable

Programming softwareP
Padlocking feature
Padlocking feature
Paint finish
Panel enclosures

Panel enclosures for fuses
Panic switch
Parallel connector
Paralleling mechanism
Partition profile
PC-Interface cards
PE/N
PEN busbars
Phase busbars accessory
Phase imbalance monitoring
relaysPhase isolators
Phase monitoring relays
Phase sequence relays
PKE Motor protective circuit
breaker
Plate terminals

4/63
7/19
16/83
21/17
20/10
20/14
20/57
20/62
20/52
4/56
5/57
17/131
16/7
10/18
16/4
16/30
20/33
19/27
11/16
17/103
11/18
11/16
7/8

16/13
16/37
PLC-Programming software
14/130Plug connectors
3/10
Plug-in modules
10/18
Plug-in units
17/105
Pluggable reversing bridge
8/39
Plunger bridge RMQ-Silver
2/49
Point-to-point connection cable 12/18
12/28
Position signalling switch for
18/60
IZM26
Potentiometer
2/27
Power factor meter (cos meter) 16/74
Power feeding module, XI/ON 14/90
Power meter
19/17
Power supplies
12/10
12/18
12/28
13/9
14/131
Power supply unit for measure- 17/141
ment/communication module
Power supply unit/
12/9
communication module
12/16
12/23
13/7
14/66
Power supply unit/CPU module 12/22
Power supply units
14/131
Prepared enclosures MCCB
20/35
Pressure compensating
21/19
grommetPressure equalization plug
21/18
16/64

Programming software,for easySafety
Protection against directcontact
Protection cap, for sensors
Protective caps Small
enclosures CI-Ks
Protective coverProtective cover IZMX16
Protective diaphragmProtective diaphragmProtective shroud for small
insulating material enclosures
Pushbutton actuators,
RMQ-Silver
Pushbutton diaphragm
RMQ-Silver

3/33
3/32
5/63
16/66
16/11
16/35
16/31
12/9
12/17
12/27
13/8
14/67
17/139
12/9
12/17
12/27
13/8
19/52
3/106
7/65
12/29
14/69
18/18
2/48
12/29
14/69
20/98
2/16
2/48

R
Rack, I/O system
14/40
Radio interference suppression 10/19
filters
Rain protection roofs
21/13
Rating plug IZMX16
18/17
Rating plug sensor
18/68
combinations for IZM26
Rear Connected
17/83
Rear drive
17/127
Reflected-light barrier
3/84
3/99
Reflected-light beam
3/85
Relay jumpers
14/98
Relay modules, XI/ON
14/91
Remote text display
12/9
12/16
12/22
13/7
Remote drive
17/134
Remote monitoring unit
19/22
Remote switching module
19/22
Remote testing module
19/22
Replacement coding IZMX16
18/18
Replacement hand lever IZMX16 18/18
Replacement nuts, for sensors 3/107
Reset adapter
6/18
Residual current devices
19/21
Residual current relays
17/137
Residual-current protective
19/16
modules
Retainer spring
19/47
Retaining frames for Measuring 16/79
instruments
Retaining frames for meter
20/28
shrouds
Retro-reflector
3/108
Reversing contactors
5/52
Reversing starter
8/20

Alphabetical index
Reversing starter on busbar
adapter
Reversing starter wiring kitsReversing switch
Ring inserts
Ring nut, RMQ-Silver
Ring-type transformer
RMQ-Silver contact elements

8/28
5/59
4/38
19/44
2/49
17/137
2/31
17/106
2/97
3/6
3/5

RMQ16 screw adapters
Roller lever (Complete device)
Roller plunger (Complete
device)Rotary handle on circuit-breaker 17/122
Rotary handle on switch with
17/123door interlock
Rotary lever (Complete device) 3/7

S
Safety relays
13/5
Safety switches
4/32
Screen connection for gateway 14/98
Screen winding
15/10
Screw adapters
11/2
Screw cap
19/44
Screw closure
3/10
Screw connection
17/83
Sealable shrouds
2/10
11/20
Sealing facility
7/21
Sealing kit for insulated20/22
enclosure cover
Sealing plug
21/17
Section for mounting frames
20/64
Selector switch actuators
2/86
RMQ16
Self-Protected Starter
7/53
Sensor fixing
3/107
Sensors, optical
3/99
Serial interface
9/56
Serial interface, XI/ON
14/93
Service cable
14/98
Service distribution board
4/64
mounting accessories
Set of adapter rings
2/49
Set of connecting links
19/51
Set of cover hinges for
20/22
insulated enclosures
Set of plaster keys
2/44
Shaft extensions
4/65
Short-circuit indicators
7/59
20/33
Shroud for protection against
accidental contact for insulated 20/47
enclosures
Shroud for unused terminals
7/27
Shroud section
19/27
Shrouds
4/66
Shrouds, RMQ-Silver
2/44
Shunt release (for power circuit 17/114
breaker)
Shunt release for IZM26
18/61
Shunt release for IZMX16
18/13
Shunt release for IZMX16
18/14
Shunt release for PKZ
7/29
7/12
Shutter for IZMX16
18/12
Side mounted handle
17/128Side mounted handle
17/128Side walls for insulated
20/70
enclosures
Signal module
14/131Signal towers
2/104

22/37
Single chip LEDs
Single-Chip LEDs for indicatorlightsSingle-phase control
transformers
Single-phase control, isolating
and safety transformers
Single-phase multi-windingtransformers
Small insulating material
enclosures
SmartWire-Darwin

2/96
2/50
15/4
15/6

Switch-disconnectors
for 1000 V DC
Switch-disconnectors,
ATEX design
Switch-on inhibits
Switched-mode power supply
units

15/9
20/93

1/6
14/97
SmartWire-Darwin accessories 1/18
2/70
SmartWire-Darwin Connection 14/93
SmartWire-Darwin contactor
1/14
modules
5/62
SmartWire-Darwin elements for 1/11
pilot devices
2/69
SmartWire-Darwin for circuit- 1/16
breakerSmartWire-Darwin Gateways 1/6
14/97
SmartWire-Darwin I/O modules 1/6
14/97
SmartWire-Darwin PKE module 1/14
SmartWire-Darwin soft starter 1/15
Soft starters
9/55
Software
14/130Spacer for Insulated enclosure 20/27
20/97
Spacer for insulated enclosures 20/24
Spare door seal IZMX16
18/18
Spare key for cylinder lock
21/10
16/81
Spray can for CI enclosure
20/68
cover
Spring-cage terminals
5/23
Spring-rod actuator
3/5(Complete device)
Stand with spacer tube
2/107
Standard auxiliary contact PKZ 7/10
7/59
Star-delta combination
5/48
Star-delta contactors
5/48
Star-delta wiring kit
5/58
Star-point bridge
5/57
Stepped cable grommets
20/29
21/19
Stop pushbuttons
2/13
Strap for insulated enclosure
20/69
Strobe light module
2/106
Summation current converter 6/21
Superstructure for busbar
16/20
supports
suppressor circuits
5/54
Surface mounting enclosure
2/15
RMQ-Silver
Surface mounting enclosure
2/95
RMQ16
SWD contactor modules
1/14
5/62
SWD gateways
1/6
14/97
SWD Interface for Circuit1/16
breakers NZM
17/140SWD-I/O module
1/6
14/97
Switch-disconnector
17/42
Switch-disconnector,
4/10
Cam switches, Main switch,
Maintenance switches,
Manual override switch

System covers

17/49
17/50
19/46
12/10
12/18
12/28
13/9
14/131
16/8
16/24

T
Telescope clips
Telescopic adapters

Temperature sensor
Terminal cover extension
Terminal covers

Terminal panel
Termination expansion
Terminations

Test cube
Text display

2/48
2/48
7/21
12/11
12/19
12/29
13/10
14/69
19/22
4/66
9/21
9/35
17/85
17/103
14/98
16/33
16/71
7/66
12/21
14/40
16/13
16/67
5/63
14/38
14/41
6/24

Universal brackets for door
21/6
contact switches and cableconduit holders
Universal conductor connection 16/12
terminal
16/25
Universal locks
16/81
21/10
Universal power supply units
15/9
Upstream device
12/11
12/19
12/28

V
V terminals
Varistor suppressor
Ventilating plates
Ventilation cable gland
Visualisation software
Voltmeter

16/33
5/8
21/14
21/18
16/63
14/130
16/74

W, X
Wall fixing bracket
3/33
Wall fixing bracket for insulated 20/30
enclosures
Wall fixing bracket set
21/10
Wall-mounting enclosures CS 21/4
with mounting plate
Wedge for insulated enclosures 20/30
Windows CE licenses
14/12
Wiring set
7/25
Withdrawable units
18/12
18/58

X
XV license product certificates 14/12

Thermistor overload relays formachine protection
Three-phase commoning links 7/26
Three-phase control, isolating 15/8
and safety transformers
Thumb-grips
4/58
Toggle lever locking device
17/129Top hat rail adapter plate
7/25
Top mounting auxiliary contacts 5/38
Top plate flanges for distribution 20/69
boardsTop-hat rail adapter
7/25
9/34
Top-hat rail adapter for
12/11
inspection flap window
12/19
13/10
14/69
Touch panel
14/5
Touch-up paint
16/83
Transparent insert plates
2/97
Transparent shroud
19/43
Trip block
7/9
7/55
Trip block IZMX16
18/17
Trip-indicating auxiliary contact 7/12
for PKZ
Tripping signal contact
19/40
Tunnel terminal
17/83
18/18
Two-way fuse box
20/56

U
Ultra-flat busbar terminals
100 - 800 A
Under voltage coil
Undervoltage releaser for
IZMX16
Undervoltage releases,
off-delayed

16/70
20/42
17/108
18/14
17/1132010 CA08103002Z-EN

www.eaton.com

22/38

HP

1/10
1/8
1/6
1/4
1/3
1/2
3/4
1
1-1/2
2
3
5
7-1/2
10
15
20
25
30
40
50
60
75
100
125
150
200
250
300
350
400
500

Full-load motor-running currents in amperes
corresponding to various AC horsepower ratings
220 - 240 Va,b

110 - 120 V

360 - 380 V

440 - 480 V

550 - 600 V

Single
phase

Two
phase

Three
phase

Single
phase

Two
phase

Three
phase

Single
phase

Three
phase

Single
phase

Two
phase

Three
phase

Single
phase

Two
phase

Three
phase

3.0
3.8
4.4
5.8
7.2
9.8
13.8
16.0
20.0
24.0
34.0
56.0
80.0
100
135
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–

–
–
–
–
–
4.0
4.8
6.4
9.0
11.8
16.6
26.4
38.0
48.0
72.0
94.0
118
138
180
226
–
–
–
–
–
–
–
–
–
–
–

–
–
–
–
–
4.4
6.4
8.4
12.0
13.6
19.2
30.4
44.0
56.0
84.0
108
136
160
208
260
–
–
–
–
–
–
–
–
–
–
–

1.5
1.9
2.2
2.9
3.6
4.9
6.9
8.0
10.0
12.0
17.0
28.0
40.0
50.0
68.0
88.0
110
136
176
216
–
–
–
–
–
–
–
–
–
–
–

–
–
–
–
–
2.0
2.4
3.2
4.5
5.9
8.3
13.2
19.0
24.0
36.0
47.0
59.0
69.0
90.0
113
133
166
218
–
–
–
–
–
–
–
–

–
–
–
–
–
2.2
3.2
4.2
6.0
6.8
9.6
15.2
22.0
28.0
42.0
54.0
68.0
80.0
104
130
154
192
248
312
360
480
602
–
–
–
–

1.0
1.2
1.4
1.8
2.3
3.2
4.5
5.1
6.4
7.7
10.9
17.9
27.0
33.0
44.0
56.0
70.0
87.0
112
139
–
–
–
–
–
–
–
–
–
–
–

–
–
–
–
–
1.3
1.8
2.3
3.3
4.3
6.1
9.7
14.0
18.0
27.0
34.0
44.0
51.0
66.0
83.0
103
128
165
208
240
320
403
482
560
636
786

–
–
–
–
–
2.5
3.5
4.0
5.0
6.0
8.5
14.0
21.0
26.0
34.0
44.0
55.0
68.0
88.0
108
–
–
–
–
–
–
–
–
–
–
–

–
–
–
–
–
1.0
1.2
1.6
2.3
3.0
4.2
6.6
9.0
12.0
18.0
23.0
29.0
35.0
45.0
56.0
67.0
83.0
109
135
156
208
–
–
–
–
–

–
–
–
–
–
1.1
1.6
2.1
3.0
3.4
4.8
7.6
11.0
14.0
21.0
27.0
34.0
40.0
52.0
65.0
77.0
96.0
124
156
180
240
302
361
414
477
590

–
–
–
–
–
2.0
2.8
3.2
4.0
4.8
6.8
11.2
16.0
20.0
27.0
35.0
44.0
54.0
70.0
86.0
–
–
–
–
–
–
–
–
–
–
–

–
–
–
–
–
0.8
1.0
1.3
1.8
2.4
3.3
5.3
8.0
10.0
14.0
19.0
24.0
28.0
36.0
45.0
53.0
66.0
87.0
108
125
167
–
–
–
–
–

–
–
–
–
–
0.9
1.3
1.7
2.4
2.7
3.9
6.1
9.0
11.0
17.0
22.0
27.0
32.0
41.0
52.0
62.0
77.0
99.0
125
144
192
242
289
336
382
472

a) To obtain full-load currents for 200 and 208 V motors, increase corresponding 220 - 240 V ratings by 15 and 10 percent, respectively.
b) To obtain full-load currents for 265 and 277 V motors, decrease corresponding 220 - 240 V ratings by 13 and 17 percent, respectively.

Quote from “Power Conversion Equipment - UL 508C, May 3, 2002”.
Reproduced from UL 508 C, Power Conversion Equipment, 3rd edition (May 2, 2002) with permission of Underwriters Laboratories Inc.

2010 CA08103002Z-EN

www.eaton.com