Lumberg Automation 54921 RST 3U-226/5 M 1/2"-20UNF-2B Sensor/Actuator Single-Ended Cordset: Male, Straight, 3-pin, U-coded, Yellow Body, 230 V AC/DC, 4 A; Pur Black Cable, 3-wires, 0.50 Mm²

Product Overview

• Product Family: Sensor / Actuator Connectors
• Product Sub Family: 1/2"-20UNF-2B
• Connector Type: Cordset, single-ended
• Type of Contact / Gender: Male
• Connector Design: Straight
• Number of Pins: 3
• Coding: U (1/2"-20UNF-2B)
• Shielding: Unshielded
• Attachment Type: Coupling Screw
• 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 to +90 °C
• Protection Degree / IP Rating: IP65, IP67, IP69K
• Pollution Degree: 3 acc. to DIN EN 60664-1 (VDE 0110-1)
• Overvoltage Category: II acc. to DIN EN 60664-1 (VDE 0110-1)

Face View

• Pin 1: Brown
• Pin 2: Blue
• Pin 3: Green-Yellow

Materials

• Contact Base Material: CuZn
• Contact Plating: Cu/Au
• Contact Bearer Material: TPU-GF (Yellow)
• Flammability Class (Contact Bearer): UL 94 HB
• Molded Body Material: TPU (Yellow)
• Flammability Class (Molded Body): UL 94 HB
• Attachment Material: CuZn
• Attachment Plating: Nickel-plated

Circuitry

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

Cable Data

• Cable Number: 226
• Conductor Size: 0.5 mm²
• Number of Wires: 3
• 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
• Conductor Material: Cu
• Cable Jacket Material: PUR (Black)
• Cable Diameter: ø 4.6 ± 0.20 mm
• Wire Insulation Material: PP
• Insulated Wire Diameter: ø 1.50 mm
• 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: Good microbes and hydrolysis resistance; mainly plasticizer diffusion free; exclusion of PVC and silicone; cold flexibility; free of lacquer wetting disturbing substances

Safety & Environmental Compliance

• RoHS Compliant: Yes
• Halogenfree: Yes
• 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.
• Note: Do not connect or disconnect under load.

Part Numbers

• 54921: RST 3U-226/5 M (5 m) | Rated Current: 4 A