Lumberg Automation 78858 RKWT 4-288/2 M M12 Standard Sensor/Actuator Single-Ended Cordset: Female, Angled, 4-pin, A-coded, Translucent Body, 230 V AC/DC, 4 A; Pur Black Cable, 4-wires, 0.34 Mm²

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 Properties:

• Rated Voltage:
• 250 V
• 250 V AC (UL)
• Rated Impulse Voltage:
• 2.5 kV
• Operating Voltage:
• 230 V AC/DC
• Rated Current:
• 4 A (UL rating: 4 A)
• Contact Resistance:
• ≤ 10 mOhm
• Insulation Resistance:
• ˃ 10^9 Ohm
• Mating Cycles:
• ≤ 100

Temperature Range:

• Ambient Temperature (Operation):
• -40 °C to +90 °C
• Operating Temperature (UL):
• Max. +50 °C

Protection & Safety:

• 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:
• II (according to DIN EN 60664-1, VDE 0110-1)

Materials:

• Contact Base Material:
• CuSn (Copper-Tin)
• Contact Plating:
• Cu/Au (Copper/Gold)
• Contact Bearer Material:
• TPU (Thermoplastic Polyurethane)
• 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 (Copper-Zinc)
• Attachment Plating:
• Nickel-plated
• O-Ring Material:
• FKM, Green

Circuitry:

• Fastening Torque (Attachment):
• M 12x1: (50-60) Ncm, hand-tight

Cable Data:

• Cable Number:
• 288
• 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):
• ˃ 1 M @ ± 180°/1 m
• Conductor Material:
• Cu (Copper)
• Cable Jacket Material:
• PUR (Polyurethane)
• Cable Jacket Color:
• Black
• Cable Diameter (D):
• ø 5.50 ± 0.20 mm
• Wire Insulation Material:
• PP (Polypropylene)
• Insulated Wire Diameter:
• ø 1.30 mm
• Overall Shield (Cable):
• Mesh wire
• Ambient Temperature (Fixed Installation):
• -50 °C to +80 °C
• Ambient Temperature (Flexible Installation):
• -25 °C to +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
• Coldness flexibility

Approvals:

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

Safety & Environmental Compliance:

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

Notes:

• Derating:
• Notice derating
• Protection Degree/IP Rating Note:
• Only if mounted and locked in combination with Hirschmann / Lumberg Automation connector
• Connection Notice:
• Do not connect or disconnect under load

Part Numbers & Descriptions:

• 49379: RKWT 4-288/10 M (10 m, 4 A)
• 78858: RKWT 4-288/2 M (2 m, 4 A)
• 84086: RKWT 4-288/30 M (30 m, 4 A)
• 86054: RKWT 4-288/20 M (20 m, 4 A)