Product Hierarchy
Product Hierarchy

RKMV 3-426 - M8 Standard Sensor/Actuator Single-Ended Cordset: Female, straight, 3-pin, A-coded, translucent body, 50 V AC / 60 V DC, 4 A; PVC black cable, 3-wires, 0.25 mm²





M8 Standard Sensor/Actuator Single-Ended Cordset: Female, straight, 3-pin, A-coded, translucent body, 50 V AC / 60 V DC, 4 A; PVC black cable, 3-wires, 0.25 mm²

Face View
Pin 1Pin 3Pin 4
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Technical Data

Product Family: Sensor / Actuator Connectors
Product Sub Family: M8 Standard
Brand: Lumberg Automation
Connector Type: Cordset, single ended
Type of Contact / Gender: Female
Connector Design: Straight
Number of Pins: 3
Coding: A
Shielding: Unshielded
Attachment Type: Coupling Nut
Rated Voltage: 60 V
Rated Voltage (UL): 30 V AC/DC
Rated Impulse Voltage: 1.5 kV
Operating Voltage: 50 V AC / 60 V 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 - + 90 °C
Operating Temperature (UL): max. + 70 °C
Protection Degree / IP Rating**: IP65, IP67
Design Standard: IEC 61076-2-104
Pollution Degree: 3 acc. to DIN EN 60664-1 (VDE 0110-1)
Overvoltage Category: III acc. to DIN EN 60664-1 (VDE 0110-1)

Materials

Contact Base Material: CuSn
Contact Plating: Cu/Au
Contact Bearer Material: TPU
Contact Bearer Color: Orange
Flammability Class (Contact Bearer): UL 94 HB
Molded Body Material: TPU
Molded Body Color: Translucent
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 8x1: 30 Ncm, hand-tight

Cable Data

Cable Number: 426
Conductor Size: 0.25 mm²
Number of Wires: 3
Minimal Bending Radius (Fixed Inst): ˃ 5 x D
Minimal Bending Radius (Flexible Inst): ˃ 10 x D
Conductor material: Cu
Cable Jacket Material: PVC class 43
Cable Jacket Color: black
Cable Diameter D: ø 3.60 ± 0.20 mm
Wire Insulation Material: SR-PVC
Insulated Wire Diameter: ø 1.20 ± 0.05 mm
Ambient Temperature (Fixed Installation): - 40 °C - + 80 °C
Ambient Temperature (Flex Installation): + 5 °C - + 80 °C
UL Cable Type: AWM: 2095
Flammability Class (Cable Jacket): DIN EN 60332-1-2, VDE 0482-332-1-2, IEC 60332-1-2, UL VW-1
Cable Characteristics: Free of lacquer wetting disturbing substances; Good chemical and oil resistance; Exclusion of PVC and silicone

Approvals

UL-File: E315587
UL: UL 2238; cURus

Safety & Environmental Compliance

RoHS Compliant: yes

Resistances

Oil Resistance: Good chemical and oil resistance

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 DescriptionCable Length
934636894RKMV 3-426/5 M5 m
RKMV-3A.zip
EU Declaration of conformity
Description: GEN-ALL-PG-201008-0355V01
Derating_4_90.pdf
No accessories are available for this product