Lumberg Automation 12437 RKWT/LED P 4-377/20 M M12 Standard Sensor/Actuator Single-Ended Cordset: Female, Angled, 4-pin, A-coded, Translucent Body, 10-30 V Dc, 4 A, With 3xLEDs (pnp); Pur Yellow Cable, 4-wires, 0.34 Mm²

Face View

• Pin 1: Brown
• Pin 2: White
• Pin 3: Blue
• Pin 4: Black

Product Overview

• Product Family: Sensor / Actuator Connectors
• Product Sub Family: M12 Standard
• Connector Type: Cordset, single ended
• Type of Contact / Gender: Female
• Connector Design: Angled
• Number of Pins: 4
• Coding: A
• Shielding: Unshielded
• Attachment Type: Coupling Nut

Electrical Specifications

• Rated Voltage: 30 V
• Rated Voltage (UL): 10-30 V DC
• Rated Impulse Voltage: 0.8 kV
• Operating Voltage: 10-30 V DC
• Rated Current: 4 A
• Rated Current (UL): 4 A
• Contact Resistance: ≤ 10 mOhm
• Insulation Resistance: > 10^9 Ohm
• Mating Cycles: ≤ 100

Temperature & Protection

• Ambient Temperature (Operation): -40 °C to +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 (according to DIN EN 60664-1, VDE 0110-1)
• Overvoltage Category: III (according 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

Circuitry

• Function Indicator: 3x LEDs (PNP)
• Fastening Torque (Attachment): M 12x1: (50-60) Ncm, hand-tight

Cable Data

• Cable Number: 377
• Conductor Size: 0.34 mm²
• Number of Wires: 4
• Minimal Bending Radius (Fixed Inst.): > 10 x D
• Minimal Bending Radius (Flexible Inst.): > 10 x D
• Conductor Material: Cu
• Cable Jacket Material: PUR
• Cable Jacket Color: Yellow matt
• Cable Diameter D: ø 4.70 ± 0.15 mm
• Wire Insulation Material: PP
• Insulated Wire Diameter: ø 1.25 mm
• Ambient Temperature (Fixed Installation): -50 °C to +80 °C
• Ambient Temperature (Flex Installation): -25 °C to +80 °C
• Ambient Temperature (Drag Chain Inst.): max. +60 °C
• UL Cable Type: AWM: 20549
• Flammability Class (Cable Jacket): DIN EN 50265-2-2, VDE 0482-265-2-2, IEC 60332-2-2, CSA FT2

Cable Characteristics:

• Mainly plasticizer diffusion-free
• Exclusion of PVC and silicone
• Good chemical and oil resistance
• Good microbes and hydrolysis resistance
• Coldness flexibility
• The cable conforms to the dynamic DA 6 requirements

Approvals

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

Safety & Environmental Compliance

• RoHS Compliant: Yes

Resistances

• Halogen-Free: DIN EN 50267-2-1, IEC 60754-1, VDE 0482-267
• Oil Resistance: Good chemical and oil resistance

Notes

• Note on 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.