934733008

Approvals

UL-File

E315587

UL

UL 2238; cURus

Materials

Contact Base Material

CuSn

Contact Plating

Cu/Au

Contact Bearer Material

PP-GF

Contact Bearer Color

White

Flammability Class (Contact Bearer)

UL 94 HB

Molded Body Material

PP-GF

Molded Body Color

White

Flammability Class (Molded Body)

UL 94 HB

Attachment Material

Stainless Steel

O-Ring Material

EPDM, black

Resistances

ECOLAB

yes

Oil Resistance

Good chemical and oil resistance

Additional Technical Data

Fastening Torque (Attachment)

M 12x1: (50-60) Ncm, hand-tight

Technical Data

Product Family

Sensor / Actuator Connectors

Product Sub Family

M12 F&B (Wash-Down)

Brand

Lumberg Automation

Connector Type

Cordset, single ended

Type of Contact / Gender

Female

Connector Design

Straight

Number of Pins

4

Coding

A

Shielding

Unshielded

Attachment Type

Coupling Nut

Rated Voltage

250 V

Rated Voltage (UL)

30 V AC/DC

Rated Impulse Voltage

2.5 kV

Operating Voltage

230 V AC/DC

Rated Current*

4 A

Rated Current (UL)*

4 A

Contact Resistance

≤ 10 mOhm

Insulation Resistance

˃ 10^9 Ohm

Mating Cycles

≤ 100

Ambient Temperature (Operation)*

40 °C - + 105 °C

Operating Temperature (UL)

max. + 65 °C

Protection Degree / IP Rating**

IP65, IP67, IP68 (1 m / 24 h), IP69K

Design Standard

IEC 61076-2-101

Pollution Degree

3 acc. to DIN EN 60664-1 (VDE 0110-1)

Overvoltage Category

II acc. to DIN EN 60664-1 (VDE 0110-1)

Specifications

Item Description

WRKT 4-521/5 M

Cable Length

5 m

Rated Current

4 A

Contact Bearer Color

White

Notes

Note Derating

Notice derating

Protection Degree / IP Rating Note

* only if mounted and locked in combination with Hirschmann / Lumberg Automation connector.

Note

Do not connect or disconnect under load.

Cable Data

Cable Number

521

Conductor Size

0.25 mm²

Number of Wires

4

Minimal Bending Radius (Fixed Inst)

˃ 5 x D

Minimal Bending Radius (Flexible Inst)

˃ 10 x D

Cycles (Bending)

˃ 2 M

Conductor material

Cu

Cable Jacket Material

TPE-V-compound, flame retardent

Cable Jacket Color

orange

Cable Diameter D

ø 4.7 ± 0.20 mm

Wire Insulation Material

PP

Insulated Wire Diameter

ø 1.25 mm

Ambient Temperature (Fixed Installation)

40 °C - + 90 °C

Ambient Temperature (Flex Installation)

25 °C - + 90 °C

Ambient Temperature (Drag Chain Inst)

25 °C - + 60 °C

UL Cable Type

AWM: 21484

Flammability Class (Cable Jacket)

UL horizontal flame test, flame-retardant

Cable Characteristics

Free of silicone; Free of FCKW; Free offcadmium and lead; Microbe and hydrolysis resistant

Safety & Environmental Compliance

RoHS Compliant

yes

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