RKWT 4-637 - M12 Standard Sensor/Actuator Single-Ended Cordset: Female, angled, 4-pin, A-coded, yellow body, 230 V AC/DC, 4 A; TPE yellow cable, 4-wires, 0.824 mm²
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RKWT 4-637 – M12 Standard Sensor/Actuator Single-Ended Cordset: Female, angled, 4-pin, A-coded, yellow body, 230 V AC/DC, 4 A; TPE yellow cable, 4-wires, 0.824 mm²

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Pin 1 Pin 2 Pin 3 Pin 4
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Technical Data

Product Family: Sensor / Actuator Connectors
Product Sub Family: M12 Standard
Brand: Lumberg Automation
Connector Type: Cordset, single ended
Type of Contact / Gender: Female
Connector Design: Angled
Number of Pins: 4
Coding: A
Shielding: Unshielded
Attachment Type: Coupling Nut
Rated Voltage: 250 V
Rated Impulse Voltage: 2.5 kV
Operating Voltage: 230 V AC/DC
Rated Current*: 4 A
Contact Resistance: ? 10 mOhm
Insulation Resistance: ? 10^9 Ohm
Mating Cycles: ? 100
Ambient Temperature (Operation)*: – 40 °C – + 90 °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)

Materials

Contact Base Material: CuZn
Contact Plating: Cu/Au
Contact Bearer Material: TPU
Contact Bearer Color: Black
Flammability Class (Contact Bearer): UL 94 HB
Molded Body Material: TPU
Molded Body Color: Yellow
Flammability Class (Molded Body): UL 94 HB
Attachment Material: CuZn
Attachment Plating: Nickel-plated
O-Ring Material: FKM, green

Additional Technical Data

Fastening Torque (Attachment): M 12×1: (50-60) Ncm, hand-tight

Cable Data

Cable Number: 637
Conductor Size: 0.824 mm²
Number of Wires: 4
Cycles (Bending): ? 1 M
Conductor material: Cu
Cable Jacket Material: TPE
Cable Jacket Color: yellow matt similarly RAL 1021
Cable Diameter D: ø 7.112 ± 0.254 mm
Wire Insulation Material: PVC class 43
Insulated Wire Diameter: ø 2.032 mm
Ambient Temperature (Fixed Installation): – 50 °C – + 105 °C
UL Cable Type: AWM: 20626
Flammability Class (Cable Jacket): FT-4

Safety & Environmental Compliance

RoHS Compliant: yes

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.
Variants
Item # Item Description Cable Length Rated Current
8161 RKWT 4-637/10 M 10 m 4 A
10713 RKWT 4-637/15 M 15 m 4 A
14676 RKWT 4-637/2 M 2 m 4 A
8160 RKWT 4-637/5 M 5 m 4 A
SKU: RKWT4637 Categories: , , , ,

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