Lumberg Automation 7522 RST 4-RKWT 4-637/0,3 M Sensor/Actuator Double-Ended Cordset: Male Straight A-coded Yellow 4-pin M12 Standard Connector to Female Angled A-coded Yellow 4-pin M12 Standard Connector, 230 V AC/DC, 4 A; Tpe Yellow Cable, 4-wires, 0.824 Mm²

Product Family: Sensor / Actuator Connectors
Connector Type: Cordset, double ended
Shielding: Unshielded
Rated Voltage: 250 V
Rated Impulse Voltage: 2.5 kV
Operating Voltage: 230 V AC/DC
Rated Current: 4 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 mΩ
• Insulation Resistance: > 10^9 Ω
• Mating Cycles: ≤ 100
• Ambient Temperature (Operation): -40 °C to +90 °C
• Protection Degree / IP Rating: IP65, IP67, IP68 (1m / 24h), IP69K
• Design Standard: IEC 61076-2-101
• Pollution Degree: 3 (DIN EN 60664-1)
• Overvoltage Category: II (DIN EN 60664-1)
• Contact Base Material: CuZn (Copper-Zinc Alloy)
• Contact Plating: Cu/Au (Copper/Gold)
• Contact Bearer Material: TPU-GF (Thermoplastic Polyurethane with Glass Fiber)
• Contact Bearer Color: Yellow
• 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 (Copper-Zinc Alloy)
• Attachment Plating: Nickel-plated
• Fastening Torque (Attachment): M12x1: (50-60) Ncm, hand-tight

Note: Do not connect or disconnect under load.

Cable Data

• Cable Number: 637
• Conductor Size: 0.824 mm²
• Number of Wires: 4
• Cycles (Bending): > 1 million
• Conductor Material: Cu (Copper)
• Cable Jacket Material: TPE (Thermoplastic Elastomer)
• Cable Jacket Color: Yellow matt, similar to RAL 1021
• Cable Diameter (D): Ø 7.112 ± 0.254 mm
• Wire Insulation Material: PVC (Polyvinyl Chloride) Class 43
• Insulated Wire Diameter: Ø 2.032 mm

Ambient Temperature:

• Fixed Installation: -50 °C to +105 °C
• UL Cable Type: AWM 20626
• Flammability Class (Cable Jacket): FT-4

Technical Data (Side 2)

• Product Sub Family: M12 Standard
• Type of Contact / Gender: Female
• Connector Design: Angled
• Attachment Type: Coupling Nut
• Number of Pins: 4
• Coding: A
• Contact Resistance: ≤ 10 mΩ
• Insulation Resistance: > 10^9 Ω
• Mating Cycles: ≤ 100
• Ambient Temperature (Operation): -40 °C to +90 °C
• Protection Degree / IP Rating: IP65, IP67, IP68 (1m / 24h), IP69K
• Design Standard: IEC 61076-2-101
• Pollution Degree: 3 (DIN EN 60664-1)
• Overvoltage Category: II (DIN EN 60664-1)
• 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 (Fluorocarbon Rubber), Green
• Fastening Torque (Attachment): M12x1: (50-60) Ncm, hand-tight

Safety & Environmental Compliance

• RoHS Compliant: Yes

Notes

• Protection Degree / IP Rating: Only valid when mounted and locked in combination with Hirschmann / Lumberg Automation connectors.
• Derating Notice: Please observe derating requirements as specified by the manufacturer.