Lumberg Automation 26873 RST 4-RKT 4-602/1 M Sensor/Actuator Double-Ended Cordset: Male Straight A-coded Yellow 4-pin M12 Standard Connector to Female Straight A-coded Yellow 4-pin M12 Standard Connector, 230 V AC/DC, 4 A; Pur Yellow Cable, 4-wires, 0.824 Mm²

• Product Family: Sensor / Actuator Connectors
• Connector Type: Cordset, double-ended
• Shielding: Unshielded
• Rated Voltage: 250 V
• Rated Voltage (UL): 250 V AC
• Rated Impulse Voltage: 2.5 kV
• Operating Voltage: 230 V AC/DC
• Rated Current: 4 A

Side 1: Male Connector

• Product Sub-Family: M12 Standard
• Type of Contact / Gender: Male
• Connector Design: Straight
• Attachment Type: Coupling Screw
• Number of Pins: 4
• Coding: A (Standard)
• 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)
• Contact Plating: Cu/Au (Copper/Gold)
• Contact Bearer Material: TPU-GF (Thermoplastic Polyurethane with Glass-Fiber Reinforced)
• Contact Bearer Color: Yellow
• Flammability Class (Contact Bearer): UL 94 HB
• Molded Body Material: TPU (Thermoplastic Polyurethane)
• Molded Body Color: Yellow
• Attachment Material: CuZn (Copper-Zinc)
• Attachment Plating: Nickel-plated
• Fastening Torque (Attachment): M12x1: (50-60) Ncm, hand-tight
• Note: Do not connect or disconnect under load.

Cable Data (Side 1)

• Cable Number: 602
• Conductor Size: 0.824 mm²
• Number of Wires: 4
• Conductor Material: Cu (Copper)
• Cable Jacket Material: PUR (Polyurethane)
• Cable Jacket Color: Yellow matte (RAL 1021)
• Cable Diameter: Ø 5.85 ± 0.20 mm
• Wire Insulation Material: PVC (Class 43)
• Insulated Wire Diameter: Ø 1.80 ± 0.05 mm
• Minimal Bending Radius (Fixed Installation): > 5 x D
• Minimal Bending Radius (Flexible Installation): > 10 x D
• Ambient Temperature (Fixed Installation): -45°C to +80°C
• Ambient Temperature (Flexible Installation): -20°C to +80°C
• Flammability Class (Cable Jacket): UL-VW1, CSA FT1
• Cable Characteristics:
• Excellent oil, chemical, and microbial resistance
• Free of lacquer wetting disturbing substances
• Cold flexibility
• Exclusion of silicone

Side 2: Female Connector

• Product Sub-Family (Side 2): M12 Standard
• Type of Contact / Gender (Side 2): Female
• Connector Design (Side 2): Straight
• Attachment Type (Side 2): Coupling Nut
• Number of Pins (Side 2): 4
• Coding (Side 2): A (Standard)
• Contact Resistance (Side 2): ≤ 10 mΩ
• Insulation Resistance (Side 2): > 10^9 Ω
• Mating Cycles (Side 2): ≤ 100
• Ambient Temperature (Operation, Side 2): -40°C to +90°C
• Protection Degree (Side 2): IP65, IP67, IP68 (1m / 24h), IP69K
• Design Standard (Side 2): IEC 61076-2-101
• Pollution Degree (Side 2): 3 (DIN EN 60664-1)
• Overvoltage Category (Side 2): II (DIN EN 60664-1)
• Contact Base Material (Side 2): CuZn (Copper-Zinc)
• Contact Plating (Side 2): Cu/Au (Copper/Gold)
• Contact Bearer Material (Side 2): TPU (Thermoplastic Polyurethane)
• Contact Bearer Color (Side 2): Black
• Flammability Class (Contact Bearer, Side 2): UL 94 HB
• Molded Body Material (Side 2): TPU (Thermoplastic Polyurethane)
• Molded Body Color (Side 2): Yellow
• Attachment Material (Side 2): CuZn (Copper-Zinc)
• Attachment Plating (Side 2): Nickel-plated
• O-Ring Material (Side 2): FKM (green)
• Fastening Torque (Attachment, Side 2): M12x1: (50-60) Ncm, hand-tight

Approvals and Compliance

• UL-File: E315587
• UL Standards: UL 2238; cURus
• RoHS Compliant: Yes
• Oil Resistance: Good chemical and oil resistance

Part Numbers & Cable Length Options

• 26872: RST 4-RKT 4-602/0.6 M (0.6 meters)
• 26873: RST 4-RKT 4-602/1 M (1 meter)
• 26874: RST 4-RKT 4-602/2 M (2 meters)
• 39879: RST 4-RKT 4-602/0.3 M (0.3 meters)

Key Features:

• Durability: Designed for high-stress environments with resistance to harsh chemicals, oils, and extreme temperatures.
• Protection Ratings: IP65, IP67, IP68, and IP69K, ensuring excellent protection against dust, water, and high-pressure steam.
• Connectivity: 4-pin M12 connectors (male/female) with A-coding for standard applications.
• Temperature Range: Suitable for both fixed and flexible installations, with operation temperatures ranging from -45°C to +80°C (fixed) and -20°C to +80°C (flexible).