Product Hierarchy
Product Hierarchy

RST 4-RKMWV 4-251 - Sensor/Actuator Double-Ended Cordset: Male straight A-coded translucent 4-pin M12 Standard connector to female angled A-coded translucent 4-pin M8 Standard connector, 30 V AC/DC, 4 A; PUR orange cable, 4-wires, 0.34 mm²







Sensor/Actuator Double-Ended Cordset: Male straight A-coded translucent 4-pin M12 Standard connector to female angled A-coded translucent 4-pin M8 Standard connector, 30 V AC/DC, 4 A; PUR orange cable, 4-wires, 0.34 mm²

Face View Side 1
Pin 1Pin 2Pin 3Pin 4
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Face View Side 2
Pin 1Pin 2Pin 3Pin 4
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Product Description

Product Family: Sensor / Actuator Connectors
Brand: Lumberg Automation
Connector Type: Cordset, double ended
Shielding: Unshielded
Rated Voltage: 30 V
Rated Voltage (UL): 30 V AC/DC
Rated Impulse Voltage: 0.8 kV
Operating Voltage: 30 V AC/DC
Rated Current: 4 A
Rated Current (UL): 2 A

Technical Data Side 1

Product Sub Family: M12 Standard
Type of Contact / Gender: Male
Connector Design: Straight
Attachment Type: Coupling Screw
Number of Pins: 4
Coding: A
Contact Resistance: ≤ 10 mOhm
Insulation Resistance: ˃ 10^9 Ohm
Mating Cycles: ≤ 100
Ambient Temperature (Operation): - 40 °C - + 90 °C
Operating Temperature (UL): max. + 50 °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: III acc. to DIN EN 60664-1 (VDE 0110-1)
Contact Base Material: CuZn
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
Fastening Torque (Attachment): M 12x1: (50-60) Ncm, hand-tight
Note: Do not connect or disconnect under load.

Cable Data

Cable Number: 251
Number of Wires: 4
Minimal Bending Radius (Fixed Inst): ˃ 5 x D
Minimal Bending Radius (Flexible Inst): ˃ 10 x D
Cycles (Bending): ˃ 2 M
Welding Resistance: Welding spark resistant
Conductor material: Cu
Cable Jacket Material: PUR
Cable Jacket Color: orange
Cable Diameter D: ø 4.70 ± 0.15 mm
Wire Insulation Material: PP
Insulated Wire Diameter: ø 1.30 mm
Ambient Temperature (Fixed Installation): - 50 °C - + 80 °C
Ambient Temperature (Flex Installation): - 25 °C - + 80 °C
Ambient Temperature (Drag Chain Inst): - 25 °C - + 60 °C
UL Cable Type: AWM: 20549
Flammability Class (Cable Jacket): DIN EN 60332-2-2, VDE 0482-332-2-2, IEC 60332-2-2, CSA FT-2
Cable Characteristics: Free of lacquer wetting disturbing substances; Good microbes and hydrolysis resistance; Mainly plasticizer diffusion free; Exclusion of PVC and silicone; Seatwater resistance; Coldness flexibilty

Technical Data Side 2

Product Sub Family, Side 2: M8 Standard
Type of Contact / Gender, Side 2: Female
Connector Design, Side 2: Angled
Attachment Type, Side 2: Coupling Nut
Number of Pins, Side 2: 4
Coding, Side 2: A
Contact Resistance, Side 2: ≤ 10 mOhm
Insulation Resistance, Side 2: ˃ 10^9 Ohm
Mating Cycles, Side 2: ≤ 100
Ambient Temperature (Operation), Side 2: - 40 °C - + 90 °C
Operating Temperature (UL), Side 2: max. + 50 °C
Protection Degree / IP Rating, Side 2: IP65, IP67, IP69K
Design Standard, Side 2: IEC 61076-2-104
Pollution Degree, Side 2: 3 acc. to DIN EN 60664-1 (VDE 0110-1)
Overvoltage Category, Side 2: III acc. to DIN EN 60664-1 (VDE 0110-1)
Contact Base Material, Side 2: CuSn
Contact Plating, Side 2: Cu/Au
Contact Bearer Material, Side 2: TPU
Contact Bearer Color, Side 2: Orange
Flammability Class (Contact Bearer), Side 2: UL 94 HB
Molded Body Material, Side 2: TPU
Molded Body Color, Side 2: Translucent
Flammability Class (Molded Body), Side 2: UL 94 HB
Attachment Material, Side 2: CuZn
Attachment Plating, Side 2: Nickel-plated
O-Ring Material, Side 2: FKM, green
Fastening Torque (Attachment), Side 2: M 8x1: 30 Ncm, hand-tight

Approvals

UL-File: E104696
UL: UL 2238; cURus

Safety & Environmental Compliance

RoHS Compliant: yes

Resistances

Halogenfree: DIN EN 50267-2-1, IEC 60754-1, VDE 0482-267-2-1
Oil Resistance: DIN EN 60811-2-1

Notes

Protection Degree / IP Rating Note: only if mounted and locked in combination with Hirschmann / Lumberg Automation connector
Note Derating: Notice derating
Variants
Item #Item DescriptionCable Length
14765RST 4-RKMWV 4-251/0,3 M0.3 m
96882RST 4-RKMWV 4-251/0,6 M0.6 m
14767RST 4-RKMWV 4-251/1 M1 m
7378RST 4-RKMWV 4-251/2 M2 m
Side_1_RST-4A.zip
Side_2_RKMWV-4A.zip
Derating_4_90.pdf
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