Technical Data
| Product Family: | Sensor / Actuator Connector |
| Product Sub Family: | M12 Standard |
| Brand: | Lumberg Automation |
| Connector Type: | Cordset, single ended |
| Type of Contact / Gender: | Female |
| Connector Design: | Straight |
| Number of Pins: | 4 |
| Coding: | A |
| Shielding: | Unshielded |
| Attachment Type: | Coupling Nut |
| Rated Voltage: | 250 V |
| Rated Impulse Voltage: | 2.5 kV |
| Operating Voltage: | 230 V AC/DC |
| Rated Current*: | 4 A |
| Contact Resistance: | ? 10 mOhm |
| Insulation Resistance: | ? 10^9 Ohm |
| Mating Cycles: | ? 100 |
| Ambient Temperature (Operation)*: | – 40 °C – + 90 °C |
| Protection Degree / IP Rating**: | IP65, IP67 |
| Design Standard: | IEC 61076-2-101 |
| Pollution Degree: | 3 acc. to DIN EN 60664-1 (VDE 0110-1) |
| Overvoltage Category: | II acc. to DIN EN 60664-1 (VDE 0110-1) |
Materials
| Contact Base Material: | CuSn |
| Contact Plating: | Cu/Au |
| Contact Bearer Material: | TPU |
| Contact Bearer Color: | Black or Orange |
| Flammability Class (Contact Bearer): | UL 94 HB |
| Molded Body Material: | TPU |
| Molded Body Color: | Grey Transluscent |
| Flammability Class (Molded Body): | UL 94 HB |
| Attachment Material: | CuZn, Nickel-plated, Internal thread |
| O-Ring Material: | FKM, green or black |
Additional Technical Data
| Fastening Torque (Attachment): | M 12×1: (50-60) Ncm, hand-tight |
Cable Data
| Cable Number: | 771 |
| Conductor Size: | 22 AWG |
| Number of Wires: | 4 |
| Minimal Bending Radius (Fixed Inst): | ? 8 x D |
| Minimal Bending Radius (Flexible Inst): | ? 10 x D |
| Cycles (Bending): | ? 5 M |
| Conductor material: | Cu [Bare Copper] |
| Cable Jacket Material: | TPE-C |
| Cable Jacket Color: | Grey |
| Cable Diameter D: | Ø 4.98 mm |
| Wire Insulation Material: | PVC-SR |
| Insulated Wire Diameter: | Ø 1.19 mm |
| Ambient Temperature (Fixed Installation): | – 40 to 105°C |
| Ambient Temperature (Flex Installation): | – 15 to 90°C |
| Ambient Temperature (Drag Chain Inst): | – 15 to 90°C |
| UL Cable Type: | (UL) PLTC 105C SUN RES OR (CSA) C(UR) AWM I/II A/B 105C, 300V |
| Flammability Class (Cable Jacket): | FT1 |
| Cable Characteristics: | Mechanical Properties: Excellent flexibility for C-track /drag chain, High Impact Strength, Tear & Abrasion | Resistance Properties: Chemicals such as Acids, Degreaser Solvents, Alcohol and Alkalis, Petroleum Liquids such as Oil, Gas, and Grease, Weld Spark, Sunlight, and Ozone |
Approvals
| UL-File: | E315587 |
| UL: | Yes |
| VDE: | Yes |
Safety & Environmental Compliance
| RoHS Compliant: | Yes |
Notes
| Note Derating: | Notice derating |
| Protection Degree / IP Rating Note: | Protection Degree and IP Rating per test standard IEC 60529 using a Lumberg Automation mating product |
| Item # | Item Description | Cable Length | Rated Current |
|---|---|---|---|
| 600007139 | RKT 4-771/10M | 10 m | 4 A |
| 600007140 | RKT 4-771/2M | 2 m | 4 A |
| 600007141 | RKT 4-771/5M | 5 m | 4 A |








































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