RST 50i4230

RST 50i4

The new RST® POWER series up to 50 A

Application example

GeneralThe new RST® POWER series isparticularly designed for device
engineering. With a current-carrying
capability of 50 A combined withan extremely compact design, theconnector fits almost everywhere.
The 4-pole connector is based on the5-pole variation, with one pole left
empty.

CodingFor daily updates visit the website at
http://eshop.wieland-electric.com.
Assembly instructions and other technical information can be foundin the Technical Data or in eShop.

DescriptionConnectors

1 x wire entryDeviceconnectors

M32 connector, standard

Connection
styleScrewCrimp
ScrewCrimp

Power max. 50 A

Mechanicalcoding1, 2, 3, 

250/400 V

Strain relief
housing

Connection
points per pole

yes1

yes1

blackü
üRST® POWER

Name

Application

231

RST 50i4

Connectors, straightfor cables Ø 4 – 6 mm and 4 – 10 mm
Female connector

Illustration
M 32 cable gland

Application Coding

Powermax. 50A

Cable gland

M 32M 40

with screw connection

with crimp connection

Wire
solid
strandedflexible wires
Approvals

Wireflexible wires
Approvals

mm2from 4.0 to 6.0*)
from 4.0 to 16.0
VDE, c CSA us

Cable Ø in mm Color

15 – 25
20 – 32mm2from 4.0 to 10.0
VDE, c CSA us

blackblack

Part No.

Part No.

97.041.4053.1
97.041.4253.1

97.141.0053.1
97.141.0253.1

1, 2, 3, Contacts separately under Accessories, see following pages.

Male connector

Illustration
M 40 cable glandwith screw connection
Wire
solid
strandedflexible wires
Approvals
Application Coding

Powermax. 50A

Cable gland

M 32
M 40Cable Ø in mm Color

15 – 25
20 – 32

blackblackwith crimp connectionmm2
from 4.0 to 6.0*)

Wireflexible wires
Approvals

mm2
from 4.0 to 10.0
VDE, c CSA us

from 4.0 to 16.0
VDE, c CSA us
Part No.

Part No.

97.042.4053.1
97.042.4253.1

97.142.0053.1
97.142.0253.1

1, 2, 3, Contacts separately under Accessories, see following pages.

*)

Solid and stranded wires > 6.0 mm2 cannot be connected in the available space due to their rigidity.

232

RST 50i4

M32 device connector
straight, standardFemale connector

Drilling template fordevice connectors fixedin position

Application CodingPowermax.
50A

with screw connection

with crimp connection

Wiresolid
strandedflexible wires
Approvals

Wireflexible wires
Approvals

mm2

from 4.0 to 16.0

mm2
from 4.0 to 10.0
VDE, c CSA us

from 4.0 to 16.0
VDE, c CSA us

Fixation with bolts

Color

Part No.

Part No.

fixed in position
not fixed in position

blackblack

97.041.5553.1
97.041.5053.1

97.141.1553.1
97.141.1053.1

1, 2, 3,
Contacts separately under Accessories, see following pages.

Drilling template fordevice connectors fixedin position

Application CodingPowermax.
50A

with screw connection

with crimp connection

Wiresolidstranded
flexible wires
Approvals

Wireflexible wires
Approvals

mm2
from 4.0 to 16.0

RST® POWER

Male connector

mm2
from 4.0 to 10.0
VDE, c CSA us

from 4.0 to 16.0
VDE, c CSA us

Fixation with bolts

Color

Part No.

Part No.

fixed in position
not fixed in position

blackblack

97.042.5553.1
97.042.5053.1

97.142.1553.1
97.142.1053.1

1, 2, 3,
Contacts separately under Accessories, see following pages.

233

RST 50i5234

RST 50i5

The new RST® POWER series up to 50 A

Application example

GeneralThe new RST® POWER series isparticulary designed for device
engineering. With a current-carrying
capability of 50A combined withan extremely compact design, theconnector fits almost everywhere.

CodingFor daily updates visit the website at
http://eshop.wieland-electric.com.
Assembly instructions and other technical information can be foundin the Technical Data or in eShop.

Description

Connectors

1 x wire entry

Deviceconnectors

M32 connector, standard

Connection
style
Screw
Crimp
Screw
Crimp

Power max. 50A

Mechanicalcoding1, 2, 3, N, 250/400V

Strain relief
housing

Connection
points per pole

yes1

yes1

blacküüRST® POWER

Name

Application

235

RST 50i5Connectors, straightfor cables Ø 4 – 6 mm and 4 – 10 mm
Female connector

Illustration
M 32 cable gland

Application Coding

Cable gland

M 32
M 40
Powermax. 50A

with screw connection

with crimp connection

Wire
solid
strandedflexible wires
Approvals

Wireflexible wires
Approvals

mm2

from 4.0 to 6.0*)
from 4.0 to 16.0
VDE, c CSA us

Cable Ø in mm Color

15 – 25
20 – 32mm2
from 4.0 to 10.0VDE, c CSA us

blackblack

Part No.

Part No.

97.051.4053.1
97.051.4253.1

97.151.0053.1
97.151.0253.1

N, , 1,2, 3Contacts separately under Accessories, see following pages.

Male connector

Illustration
M 40 cable glandwith screw connection
Wire
solid
strandedflexible wires
Approvals
Application Coding

Cable gland

M 32
M 40
Powermax. 50A

Cable Ø in mm Color

15 – 25
20 – 32

blackblackwith crimp connection

mm2
from 4.0 to 6.0*)

Wire
flexible wires
Approvals

mm2
from 4.0 to 10.0
VDE, c CSA us

from 4.0 to 16.0
VDE, c CSA us
Part No.

Part No.

97.052.4053.1
97.052.4253.1

97.152.0053.1
97.152.0253.1

N, , 1,2, 3Contacts separately under Accessories, see following pages.

*)

Solid and stranded wires > 6.0 mm2 cannot be connected in the available space due to their rigidity.

236

RST 50i5

M32 device connector
straight, standard

Female connector

Drilling template fordevice connectors fixedin position

Application Coding

Powermax.
50A N, , 1,with screw connection

with crimp connection

Wiresolid
strandedflexible wires
Approvals

Wireflexible wires
Approvals

mm2

from 4.0 to 16.0

mm2
from 4.0 to 10.0
VDE, c CSA us

from 4.0 to 16.0
VDE, c CSA us

Fixation with bolts

Color

Part No.

Part No.

fixed in position
not fixed in position

blackblack

97.051.5553.1
97.051.5053.1

97.151.1553.1
97.151.1053.1

2, 3

Contacts separately under Accessories, see following pages.

Drilling template fordevice connectors fixedin position

Application Coding

Powermax.
50A N, , 1,

with screw connection

with crimp connection

Wiresolid
strandedflexible wires
Approvals

Wireflexible wires
Approvals

mm2
from 4.0 to 16.0

RST® POWER

Male connector

mm2
from 4.0 to 10.0
VDE, c CSA us

from 4.0 to 16.0
VDE, c CSA us

Fixation with bolts

Color

Part No.

Part No.

fixed in position
not fixed in position

blackblack

97.052.5553.1
97.052.5053.1

97.152.1553.1
97.152.1053.1

2, 3

Contacts separately under Accessories, see following pages.

237

Accessories
RST 50i4

Cover

For safe covering of unused male or female components

Name
CoverSample kit RST 50i5

Contents:

Complete kitNameSample kit RST50i5Adapter ring 40 mm

Part No.
Z5.567.5653.0– Connectors– Device connection– Cover– Knock-out (metal sheet)
Color
black

Part No.
99.628.0000.0

For fixing the device connector inside 40 mm knock-outs

Name
Adapter ring

238

Color
black

Color
black

Part No.
05.568.1853.0

Accessories
RST 50i4

RST® POWER Crimp contacts
Female contact

Male contact

Name
Female contact
Female contact
Female contact

Marking
None1
None(groove) mm2
4.0
6.0
10.0

Part No.
02.126.0621.8
02.126.0721.8
02.126.0821.8

Male contact
Male contact
Male contact

None1
None

4.0
6.0
10.0

05.545.2821.8
05.545.2921.8
05.545.3021.8

Crimping tool with system kit
Part No.
95.101.0800.005.502.2300.0

RST® POWER

Name
Crimping tool (supplied in case)
Crimping die D239

Technical data

Convincing technology		

Example:Solar collective
distribution box

240Technical data

RST® POWER

Rated voltage:
250/400 V
Rated current: 	50 A
Rated cross-section: 	rigid cables with 4.0 mm2 to 6.0 mm2
for plug connectors (up to 16 mm2 with device connectors)
fine-stranded cables with 4.0 mm2 to 16.0 mm2
Number of poles:
Pole designation:

4-pole5-pole1, 2, 3, g		1, 2, 3, N, g

Material:	Contact parts: brass, surface-plated
Housing parts: thermoplastic material PA 66,
halogen-free, V2
Sealing material NBR, TPE
IP66 / 67 / 69
Degree of protection:
Approvals:	VDE, c CSA us
You can find the direct assignment of approvals and part numbersin the internet in the eShop under
http://eshop.wieland-electric.com, or consult us.
L/N = 70 mm, SL = 80 mm
Screw 10 mm (crimp 11 mm)
Cable glandSW 36: 8 Nm; SW 38: 14 NmHole pattern for M32 device connectors,
alternative M40 with adapter ring
(fixed in position)

RST® POWER

Sheath strip length:
Insulation strip length:
Torques:

Alternative fixed in position (cams on the housing)241

Installation
instructions

Connectors 4- and 5-pole... Disconnect the crimp contacts

Connect the wires ...

Screw connection:
Torques 2 Nm

c1ab2

Secure the contact inserts ...

... Tighten the cable gland

5Cable gland:64

S34 cable gland: 12 Nm
S42 cable gland: 14 Nm

3Bayonet lock ...

... and protection against unintentional disconnection
SealingoptionLocking device

14141313242

Installation
instructions

Device connections 4- and 5-pole

Mounting housing flange,
dimensions in mm

Positioning option

7777
Note:
With correct positioning(observe part number)

88
9... securing the contact insert

91111 10RST® POWER

Latching the housing flange …

101212243