Flanged Locking Inlet, Non-NEMA, 50 A, 125/250V AC, Single Phase, 3 Pole, Flush Mount, Gray

The HUBBELL 50A Flanged Twist-Lock Inlet is a locking inlet rated for use in industrial electrical applications with twist-lock engagement. It features a flanged, flush-mount design with a metallic casing and thermoset interior provide specified material properties including heat resistance as per product specifications. This inlet accommodates 3 poles and 4 wires, supports up to 50 amps at 125/250V AC, and is suitable for indoor dry locations unless additional protection is provided.

Key Features of the HUBBELL 50A Flanged Twist-Lock Inlet:

• Amperage & Voltage: Rated for 50 A at 125/250V AC single phase


• Construction: Zinc-plated steel housing; phenolic insulation material


• Flange Type & Size: Steel flange with a diameter of 3.5 in; overall dimensions are 2.17 in x 3.50 in x 2.62 in


• Locking Mechanism: Twist-lock design intended to reduce contact distortion and mismating during connection


• Cord Grip: Offset gripping jaws provide strain relief on conductors and cord jacket


• Wire Accommodation: Accepts #10 AWG to #6 AWG solid or stranded copper wire via screw terminals


• NEMA Enclosure Ratings: Suitable for use within NEMA Type 12, Type 4, and Type 4X enclosures (when properly installed)


• Performance Ratings: Withstands dielectric voltage of minimum 2,000V; UL94 V-0 flammability rating; maximum continuous operating temperature of +75°C (minimum -40°C without impact)


• Standards Compliance: Certified to CSA C22.2 No.42; Listed to UL498 standards