RST ® MICRORST® MICROThe miniature connector for LED lamps andsignals

RST® MICROThe RST®MICRO is optimized for the interfaces between voltage or current sources and LED
modules, and is also the ideal solution for dimming or DMX applications. Thanks to its rated
values, network applications are no problem either. The RST®MICRO installation systemcomprises connectors, M14 device connectors, pre-assembled conductors and splitters.

Rated voltage:
250/400 V
Rated current:
8A
Dimensions:
Diameter: 14.9 mm; Length: approx. 40 mm
2 and 3
Number of poles:
Connection cross section:	Single-stranded 0.2 mm² - 1.0 mm²
fine-stranded 0.22 mm² - 0.75 mm²
Protection rating:
IP66/68 (3m; 2h)/69, barrier seal optional
Coding:Mechanical and color for low voltages and networks
Approvals pending:
VDE, cULus, LR, GL/DNV, BV, RINA

Integrated device protection:
Water stop with barrier seal­contacts

Experience shows Water gets inside the wiring system time and time again. The culprits areincorrectly executed installations, damage to wiring or temperature differences. Before long,the installation is penetrated from the inside by moisture damage. Installed barriers, whichstop the water in its tracks, help here. The new RST08i3 is optionally available with thisfunction, each individual contact being sealed on the inside.
37

RST 08i2/338

RST 08i2/3

The RST08i2/3 product line – lighting installation,DALI, DMX, applications in the low voltage range (LED technology),­loudspeaker applications and network connections
Application example

GeneralRST® MICROThe 2 to 3-pole connector with a diameter ofless than 15 mm is currently the smallest inthe range and is optimized for the interface
between voltage or current sources and LED
modules. It is also perfectly suited fordimming or DMX applications. Thanks to its
rated values, network applications are noproblem either.
The connectors are optionally available inthe barrier seal version (water stop).
All connectors are mechanically coded. Thismeans only the male/female pairs thatbelong together can be inserted, with thecorrect polarity.

Coding250/400V

Rateded insulation voltage of the system

250V

Rated voltage (application)

250V/400V~50/-120V~50/-120V

222/N

PE 2/N1111light blue

slate graypebble gray

33PE

Mechanical coding (pole assignmentof female)

NameDescription✓ ✓ ✓ ✓✓ ✓ ✓ ✓Connector

M14 device connectors

Distributors

Individual distribution box

Device connection cableMale – free end

Cable assemblies

black

Connection cable
Female – free end

Extension cable
Female – maleon request

on request

on request

on request✓ ✓ ✓ ✓✓ ✓ ✓ ✓✓ ✓ ✓ ✓39

RST 08i2/3

Connectors, straightfor cables Ø 4 – 7 mm
Female connector

Unmounted with screwed cable gland.
Suitable pin wrench for the cable connection, Accessories.
For stripping lengths, refer to Technical Specifications.
Cable assemblies on request

Rated values

Application

CodingPole marking

Rated voltage

250/400V

Rated current

8A

Rated cross-section

Single-stranded 0.2 mm² - 1.0 mm²
Fine-stranded 0.22 mm² - 0.75 mm²Approvals

Pending: VDE, cULus, LR, DNV/GL, RINA, BV

Color

Part No.

Part No.

With screw connection
Without contact seal
With contact seal 2)

250/400V~50/-120V

1, 2/N, PE

black

41.031.3053.1

4L.031.3053.1

1, 2/N1)

black

41.021.3043.1

4L.021.3043.1

1, 2/N, 3

light blue

41.031.3043.9

4L.031.3043.9

1, 2/N1)

light blue

41.021.3043.9

4L.021.3043.9

1, 2, 3slate gray41.031.3041.4

4L.031.3041.4

1, 21)

slate gray41.021.3041.4

4L.021.3041.4

1, 2, PE

pebble gray41.031.3041.8

4L.031.3041.8

1, 2

pebble gray41.021.3041.8

4L.021.3041.81)

Male connector

Unmounted with screwed cable gland.
Suitable pin wrench for the cable connection, Accessories.
For stripping lengths, refer to Technical Specifications.
Cable assemblies on request

Rated valuesApplication

CodingPole marking

Rated voltage

250/400V

Rated current

8A

Rated cross-section

Single-stranded 0.2 mm² - 1.0 mm²
Fine-stranded 0.22 mm² - 0.75 mm²Approvals

Pending: VDE, cULus, LR, DNV/GL, RINA, BV

Color

Part No.

Part No.

With screw connection
Without contact seal
With contact seal 2)

250/400V~50/-120V1)2)

40

1, 2/N, PE

black

41.032.3053.1

4L.032.3053.1

1, 2/N1)

black

41.022.3043.1

4L.022.3043.1

1, 2/N, 3

light blue

41.032.3043.9

4L.032.3043.9

1, 2/N1)

light blue

41.022.3043.9

4L.022.3043.9

1, 2, 3slate gray41.032.3041.4

4L.032.3041.4

1, 21)

slate gray41.022.3041.4

4L.022.3041.4

1, 2, PE

pebble gray41.032.3041.8

4L.032.3041.8

1, 21)

pebble gray41.022.3041.8

4L.022.3041.8

One pole unassigned
When using connectors with contact sealing, use only one connector with contact sealing – either male or female connector

RST 08i2/3

Device connector M14
Female connector

Suitable pin wrench for the cable connection, Accessories.
For stripping lengths, refer to Technical Specifications.

Application

CodingPole marking

Rated voltage

250/400V

Rated current

8A

Rated cross-section

Single-stranded 0.2 mm² - 1.0 mm²
Fine-stranded 0.22 mm² - 0.75 mm²Approvals

Pending: VDE, cULus, LR, DNV/GL, RINA, BV

Color

Part No.

RST® MICRO

Rated values

Part No.

With screw connection
Without contact seal
With contact seal 2)

250/400V~50/-120V

1, 2/N, PE

black

41.031.4053.1

4L.031.4053.1

1, 2/N1)

black

41.021.4043.1

4L.021.4043.1

1, 2/N, 3

light blue

41.031.4043.9

4L.031.4043.9

1, 2/N1)

light blue

41.021.4043.9

4L.021.4043.9

1, 2, 3slate gray41.031.4041.4

4L.031.4041.4

1, 21)

slate gray41.021.4041.4

4L.021.4041.4

1, 2, PE

pebble gray41.031.4041.8

4L.031.4041.8

1, 2

pebble gray41.021.4041.8

4L.021.4041.8

1)

Suitable pin wrench for the cable connection, Accessories.
For stripping lengths, refer to Technical Specifications.

Male connector

Rated values

Application

CodingPole marking

Rated voltage

250/400V

Rated current

8A

Rated cross-section

Single-stranded 0.2 mm² - 1.0 mm²
Fine-stranded 0.22 mm² - 0.75 mm²Approvals

Pending: VDE, cULus, LR, DNV/GL, RINA, BV

Color

Part No.

Part No.

With screw connection
Without contact seal
With contact seal 2)

250/400V~50/-120V

1)
2)

1, 2/N, PE

black

41.032.4053.1

4L.032.4053.1

1, 2/N1)

black

41.022.4043.1

4L.022.4043.1

1, 2/N, 3

light blue

41.032.4043.9

4L.032.4043.9

1, 2/N1)

light blue

41.022.4043.9

4L.022.4043.9

1, 2, 3slate gray41.032.4041.4

4L.032.4041.4

1, 21)

slate gray41.022.4041.4

4L.022.4041.4

1, 2, PE

pebble gray41.032.4041.8

4L.032.4041.8

1, 21)

pebble gray41.022.4041.8

4L.022.4041.8

One pole unassigned
When using connectors with contact sealing, use only one connector with contact sealing – either male or female connector

41

RST 08i2/3

Cable assemblies
0.75 mm²; 6 A
Rated values

Connection type of cable

cable gland

Wire ends(open cable end)

ultrason. weldedInterlockintegrated

Sheath strip length(open cable end)

35 mm

Color cableblack

Insulation strip length (open cable end)

9 mm

Color handle shell

blackConnection cables female – male
250V/400V
black2-pole
1 = BN
2/N= BU

Cable

Rubber-sheathed cable
H05RN-F
containing halogen

Rubber-sheathed cable
H05RN-F
containing halogen

12= BU= BN

250V/400V
light blue
2-pole~50/-120V
slate gray2-pole

1 = BN
2/N= BU

12= BU= BN

Length m

Part No.

Part No.

Part No.

Part No.

0.5
11.522.5
3441.427.0530.1
41.427.1030.1
41.427.1530.1
41.427.2030.1
41.427.2530.1
41.427.3030.1
41.427.4030.1

41.427.0532.8
41.427.1032.8
41.427.1532.8
41.427.2032.8
41.427.2532.8
41.427.3032.8
41.427.4032.8

41.427.0530.9
41.427.1030.9
41.427.1530.9
41.427.2030.9
41.427.2530.9
41.427.3030.9
41.427.4030.9

41.427.0532.4
41.427.1032.4
41.427.1532.4
41.427.2032.4
41.427.2532.4
41.427.3032.4
41.427.4032.4

250V/400V
black
3-pole~50/-120V
pebble gray3-pole250V/400V
light blue
2-pole~50/-120V
slate gray2-pole1 = BN
2/N= BU
PE = GN/YE

Cable~50/-120V
pebble gray2-pole1 = BU
2 = BNPE = GN/YE

Length mPart No.

Part No.

0.5
1
1.5
2
2.5
34

41.437.0530.1
41.437.1030.1
41.437.1530.1
41.437.2030.1
41.437.2530.1
41.437.3030.1
41.437.4030.1

41.437.0532.8
41.437.1032.8
41.437.1532.8
41.437.2032.8
41.437.2532.8
41.437.3032.8
41.437.4032.8

2-pole connectors – one pole is not configured.
With contact seal: please choose 4L.XXX.XXXX.X instead of 41.XXX.XXXX.X.

Connection cables female – free end
250V/400V
black2-pole
1 = BN
2/N= BU

Cable

Rubber-sheathed cable
H05RN-F
containing halogen

Rubber-sheathed cable
H05RN-F
containing halogen

12= BU= BN

Other cable lengths, other codings upon request

12= BU= BN

Part No.

Part No.

Part No.

Part No.

0.5
1
1.5
2
2.5
3
4

41.427.0533.1
41.427.1033.1
41.427.1533.1
41.427.2033.1
41.427.2533.1
41.427.3033.1
41.427.4033.1

41.427.0537.8
41.427.1037.8
41.427.1537.8
41.427.2037.8
41.427.2537.8
41.427.3037.8
41.427.4037.8

41.427.0533.9
41.427.1033.9
41.427.1533.9
41.427.2033.9
41.427.2533.9
41.427.3033.9
41.427.4033.9

41.427.0537.4
41.427.1037.4
41.427.1537.4
41.427.2037.4
41.427.2537.4
41.427.3037.4
41.427.4037.4

250V/400V
black
3-pole~50/-120V
pebble gray3-pole1 = BU
2 = BNPE = GN/YE

Length m

Part No.

Part No.

0.5
1
1.5
2
2.5
3
4

41.437.0533.1
41.437.1033.1
41.437.1533.1
41.437.2033.1
41.437.2533.1
41.437.3033.1
41.437.4033.1

41.437.0537.8
41.437.1037.8
41.437.1537.8
41.437.2037.8
41.437.2537.8
41.437.3037.8
41.437.4037.8

2-pole connectors – one pole is not configured.
With contact seal: please choose 4L.XXX.XXXX.X instead of 41.XXX.XXXX.X.

42

1 = BN
2/N= BU

Length m

1 = BN
2/N= BU
PE = GN/YE

Cable~50/-120V
pebble gray2-poleRST 08i2/3

Cable assemblies
0.75 mm2; 6 A

Connection cables male – free end

1 = BN
2/N= BU

Cable

Rubber-sheathed cable
H05RN-F
containing halogen

Rubber-sheathed cable
H05RN-F
containing halogen

12= BU= BN

250V/400V
light blue
2-pole~50/-120V
slate gray2-pole

1 = BN
2/N= BU

12= BU= BN

Length m

Part No.

Part No.

Part No.

Part No.

0.5
1
1.5
2
2.5
3
4

41.427.0534.1
41.427.1034.1
41.427.1534.1
41.427.2034.1
41.427.2534.1
41.427.3034.1
41.427.4034.1

41.427.0538.8
41.427.1038.8
41.427.1538.8
41.427.2038.8
41.427.2538.8
41.427.3038.8
41.427.4038.8

41.427.0534.9
41.427.1034.9
41.427.1534.9
41.427.2034.9
41.427.2534.9
41.427.3034.9
41.427.4034.9

41.427.0538.4
41.427.1038.4
41.427.1538.4
41.427.2038.4
41.427.2538.4
41.427.3038.4
41.427.4038.4

250V/400V
black
3-pole~50/-120V
pebble gray3-pole1 = BN
2/N= BU
PE = GN/YE

Cable~50/-120V
pebble gray2-pole

RST® MICRO

250V/400V
black2-pole

1 = BU
2 = BNPE = GN/YE

Length m

Part No.

Part No.

0.5
11.5
22.5
34

41.437.0534.1
41.437.1034.1
41.437.1534.1
41.437.2034.1
41.437.2534.1
41.437.3034.1
41.437.4034.1

41.437.0538.8
41.437.1038.8
41.437.1538.8
41.437.2038.8
41.437.2538.8
41.437.3038.8
41.437.4038.8

2-pole connectors – one pole is not configured.
With contact seal: please choose 4L.XXX.XXXX.X instead of 41.XXX.XXXX.X.

43

RST 08i2/3

Accessories
Cover pieces

for female

For the safe closure of female and male connectors.
With mounting strap for snapping on

for malefor female
Part No.
06.563.5053.1

Colorn black

Pin wrench

for RST® MICRO screw terminalsName
Pin wrench

Hexagonal wrenchContents:

Name
Sample kit
Available from Q4 201844

Part No.
06.502.6100.0

for RST® MICRO screw terminals

NameWrenchStd. Pack 5

Sample kit

for malePart No.
06.563.5153.1

Part No.
06.502.6300.0

Connectors and device connectors in all codings, cover cap
an hexagonal wrenchPart No.
99.431.0000.1

RST 08i2/3

Technical Specifications RST® MICRO

Rated voltage

250/400V

Rated current

8A

Number of poles

2/3

RST® MICRORST08i2/3

Connector temperature
range:- 40°C to 100°C

Material:

Contact parts: Brass surface-treatedhousing parts: Polyamide, halogen-free, V0, f1
seal material: NBR

Pollution degree:

3 (when inserted)

Protection rating:

IP66/68 (3m; 2h)/69, barrier seal optional

Approvals:

Pending: VDE (acc. to IEC 61984), cULus, LR, DNV/GL,RINA, BV

Wire strip lengths
Fine-stranded (suitable for ferrules)
Conductor

PEN, L

Sheath strip length y (in mm)

1918

Wire strip length x (mm)6645Installation
instructions

Connectors 2-/3-pole

Wire connection

Closing the connector
Screw connection:
Hexagonal wrench
SW 0.9 mm

Screw gland on handle shell:
Tightening torquetyp. 0,8 Nm

Tightening torquetyp. 0.1 Nm

Closing of the contact
insert:approx. 3/4 turn until the stop

Plugging and locking

Unlocking and separating

Opening the connector

The corresponding installation instruction BA001157 can be found online in the download section of the respective productunder: eshop.wieland-electric.com

46

Installation
instructions

Device connections 2-/3-pole
Housing installation with M14 feedthrough

RST® MICRO

Dimensions in mm

Nut:
Tightening torque0. 7 Nmmax. 5

mm+0,15,9

14,2±0,1

The corresponding installation instruction BA001157 can be found online in the download section of the respective productunder: eshop.wieland-electric.com

47