Lumberg Automation 7124 RST 4-RKMV 4-251/1,5 M Sensor/Actuator Double-Ended Cordset: Male Straight A-coded Translucent 4-pin M12 Standard Connector to Female Straight A-coded Translucent 4-pin M8 Standard Connector, 30 V AC/DC, 4 A; Pur Orange Cable, 4-wires, 0.34 Mm²

• Face View (Side 1):
• Pin 1: brown
• Pin 2: white
• Pin 3: blue
• Pin 4: black
• Face View (Side 2):
• Pin 1: brown
• Pin 2: white
• Pin 3: blue
• Pin 4: black

Product Information:

• Product Family: Sensor / Actuator Connectors
• Connector Type: Cordset, double-ended
• Shielding: Unshielded

Electrical Ratings:

• Rated Voltage: 30 V
• Rated Voltage (UL): 30 V AC/DC
• Rated Impulse Voltage: 0.8 kV
• Operating Voltage: 30 V AC/DC
• Rated Current: 4 A
• Rated Current (UL): 4 A
• Contact Resistance: ≤ 10 mOhm
• Insulation Resistance: ˃ 10^9 Ohm
• Mating Cycles: ≤ 100
• Ambient Temperature (Operation): -40 °C to +90 °C
• Protection Degree / IP Rating: IP65, IP67, IP68 (1 m / 24 h), IP69K
• Design Standard: IEC 61076-2-101 (Side 1), IEC 61076-2-104 (Side 2)
• Pollution Degree: 3 (according to DIN EN 60664-1 / VDE 0110-1)
• Overvoltage Category: III (according to DIN EN 60664-1 / VDE 0110-1)

Side 1 (M12 Male) Specifications:

• Type of Contact / Gender: Male
• Connector Design: Straight
• Attachment Type: Coupling Screw
• Number of Pins: 4
• Coding: A
• Contact Base Material: CuZn
• 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
• Fastening Torque (Attachment): M12x1: (50-60) Ncm, hand-tight

Side 2 (M8 Female) Specifications:

• Type of Contact / Gender: Female
• Connector Design: Straight
• Attachment Type: Coupling Nut
• Number of Pins: 4
• Coding: A
• Contact Resistance: ≤ 10 mOhm
• Insulation Resistance: ˃ 10^9 Ohm
• Mating Cycles: ≤ 100
• Ambient Temperature (Operation): -40 °C to +90 °C
• Protection Degree / IP Rating: IP65, IP67, IP69K
• Design Standard: IEC 61076-2-104
• Pollution Degree: 3 (according to DIN EN 60664-1 / VDE 0110-1)
• Overvoltage Category: III (according to DIN EN 60664-1 / VDE 0110-1)
• 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)
• Fastening Torque (Attachment): M8x1: 30 Ncm, hand-tight

Cable Data:

• Cable Number: 251
• Conductor Size: 0.34 mm²
• Number of Wires: 4
• Minimal Bending Radius (Fixed Installation): > 5 x D
• Minimal Bending Radius (Flexible Installation): > 10 x D
• Cycles (Bending): > 5 M
• Cycles (Torsion): > 5 M @ ± 360 °/1 m
• Welding Resistance: Welding spark resistant
• Conductor Material: Cu
• Cable Jacket Material: PUR
• Cable Jacket Color: Orange
• Cable Diameter (D): ø 4.70 ± 0.15 mm
• Wire Insulation Material: PP
• Insulated Wire Diameter: ø 1.30 mm
• Ambient Temperature (Fixed Installation): -50 °C to +80 °C (UL: +80 °C)
• Ambient Temperature (Flexible Installation): -25 °C to +80 °C (UL: +80 °C)
• Ambient Temperature (Drag Chain Installation): -25 °C to +60 °C
• UL Cable Type: AWM: 20549
• Flammability Class (Cable Jacket): DIN EN 60332-2-2, VDE 0482-332-2-2, IEC 60332-2-2, CSA FT-2
• Cable Characteristics:
• Free of lacquer wetting disturbing substances
• Good microbial and hydrolysis resistance
• Mainly plasticizer diffusion free
• Exclusion of PVC and silicone
• Sea-water resistance
• Coldness flexibility

Approvals:

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

Safety & Environmental Compliance:

• RoHS Compliant: Yes
• Halogen-free: Yes (DIN EN 50267-2-1, IEC 60754-1, VDE 0482-267-2-1)
• Oil Resistance: DIN EN 60811-2-1

Part Numbers and Cable Lengths:

• 14349: RST 4-RKMV 4-251/0.3 M (0.3 m)
• 14348: RST 4-RKMV 4-251/0.6 M (0.6 m)
• 14347: RST 4-RKMV 4-251/1 M (1 m)
• 7124: RST 4-RKMV 4-251/1.5 M (1.5 m)