Lumberg Automation 934737038 WRST 4-WRKMV 4-521/1 M Sensor/Actuator Double-Ended Cordset: Male Straight A-coded White 4-pin M12 F&b (Wash-Down) Connector to Female Straight A-coded White 4-pin M8 F&b (Wash-Down) Connector, 30 V AC/DC, 4 A; Tpe Orange Cable, 4-wires, 0.25 Mm²

Cable length: 1m

• Product Family: Sensor / Actuator Connectors
• 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): 4 A

Technical Data Side 1

• Product Sub Family: M12 F&B (Wash-Down)
• 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 - +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: III acc. to DIN EN 60664-1 (VDE 0110-1)
• Contact Base Material: CuZn
• 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
• Fastening Torque (Attachment): M 12x1: (50-60) Ncm, hand-tight

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 retardant
• 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 of cadmium and lead; Microbe and hydrolysis resistant

Technical Data Side 2

• Product Sub Family: M8 F&B (Wash-Down)
• Type of Contact / Gender: Female
• Connector Design: Straight
• Attachment Type: Coupling Nut
• Number of Pins: 4
• Coding: 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 61076-2-104
• Pollution Degree: 3 acc. to DIN EN 60664-1 (VDE 0110-1)
• Overvoltage Category: III acc. to DIN EN 60664-1 (VDE 0110-1)
• 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
• Fastening Torque (Attachment): M 8x1: 30 Ncm, hand-tight

Approvals

• UL-File: E315587
• UL: UL 2238; cURus

Safety & Environmental Compliance

• RoHS Compliant: Yes
• Resistances: ECOLAB: Yes
• 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.