Belden Connectors
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Ships from and sold by A5 IT
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New, with full manufacturer warranty
Key Features
- Face View Pin 1: brown
- Face View Pin 2: white
- Face View Pin 3: blue
- Face View Pin 4: black
Belden 600002639 is an orderable item number in the Belden RKWT 4-637 family (Connectors › Industrial Connectors › Sensor Actuator Connectors). M12 Standard Sensor/Actuator Single-Ended Cordset: Female, angled, 4-pin, A-coded, yellow body, 230 V AC/DC, 4 A; TPE yellow cable, 4-wires, 0.824 mm2 This item: Item Description RKWT 4-637/2M, Cable Length 2 m, Rated Current 4 A. Ships from and sold by A5 IT. Quoted to order.
Notes
| Note | Do not connect or disconnect under load. |
| Note Derating | Notice derating |
| Protection Degree / IP Rating Note | ** only if mounted and locked in combination with Hirschmann / Lumberg Automation connector. |
History
| Update And Revision | Revision Number: 0.67 Revision Date: 02-20-2026 |
Circuitry
| Fastening Torque (Attachment) | M 12x1: (50-60) Ncm, hand-tight |
Materials
| O-Ring Material | FKM, green |
| Molded Body Color | Yellow |
| Attachment Plating | Nickel-plated |
| Attachment Material | CuZn |
| Contact Bearer Color | Black |
| Molded Body Material | TPU |
| Contact Base Material | CuZn |
| Side 1 Contact Plating | Cu/Au |
| Contact Bearer Material | TPU |
| Flammability Class (Molded Body) | UL 94 HB |
| Flammability Class (Contact Bearer) | UL 94 HB |
This Item
| Item Number | 600002639 |
| Cable Length | 2 m |
| Rated Current | 4 A |
| Item Description | RKWT 4-637/2M |
Cable Data
| Cable Number | 637 |
| UL Cable Type | AWM: 20626 |
| Conductor Size | 0.824 mm2 |
| Number Of Wires | 4 |
| Cable Diameter D | ø 7.112 ± 0.254 mm |
| Cycles (Bending) | ˃ 1 M |
| Cable Jacket Color | yellow matt similarly RAL 1021 |
| Conductor Material | Cu |
| Cable Characteristics | PLTC AWM 20626 |
| Cable Jacket Material | TPE |
| Insulated Wire Diameter | ø 2.032 mm |
| Wire Insulation Material | PVC class 43 |
| Flammability Class (Cable Jacket) | FT-4 |
| Ambient Temperature (Fixed Installation) | - 50 °C - + 105 °C |
Information
| Mating Cycles | ≤ 100 |
| Coding, Side 1 | A |
| Connector Type | Cordset, single ended |
| Current Rating | 4 A |
| Number Of Pins | 4 |
| Product Family | Sensor / Actuator Connectors |
| Shielding Type | Unshielded |
| Voltage Rating | 250 V |
| Attachment Type | Coupling Nut |
| Connector Design | Angled |
| Operating Voltage | 230 V AC/DC |
| Face View — Pin 1 | brown |
| Face View — Pin 2 | white |
| Face View — Pin 3 | blue |
| Face View — Pin 4 | black |
| Update And Revision | Revision Number: 0.67 Revision Date: 02-20-2026 |
| Overvoltage Category | II acc. to DIN EN 60664-1 (VDE 0110-1) |
| Insulation Resistance | ˃ 10^9 Ohm |
| Rated Impulse Voltage | 2.5 kV |
| Side 1 Design Standard | IEC 61076-2-101 |
| Side 1 Pollution Degree | 3 acc. to DIN EN 60664-1 (VDE 0110-1) |
| Side 1 Contact Resistance | ≤ 10 mOhm |
| Side 1 Product Sub Family | M12 Standard |
| Side 1 Type Of Contact/Gender | Female |
| Protection Degree / IP Rating** | IP65, IP67, IP68 (1 m / 24 h), IP69K |
| Ambient Temperature (Operation)* | - 40 °C - + 90 °C |
Safety & Environmental Compliance
| RoHS Compliant | yes |
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