The HUBBELL 50A Twist-Lock Plug is a locking plug with twist-lock engagement intended for industrial electrical connections. It features a nylon housing and brass blades; intended for indoor use in dry locations. The plug accommodates cord sizes from 0.750 to 1.125 inches and supports wire sizes ranging from 8 AWG to 4 AWG, with screw terminal connections.
Key Features of the HUBBELL 50A Twist-Lock Plug:
- Current/Voltage Rating: Rated for 50 A at up to 600V AC or 250V DC
- Number of Poles/Wires: Three poles and four wires
- Housing Material: Nylon housing; impact and chemical resistance per manufacturer specifications
- Blade Material: Brass blade material
- Cord Size Range: Accepts cords from 0.750 in to 1.125 in diameter (maximum cable diameter up to 1.25 in)
- Wire Size Compatibility: Supports minimum wire size of 8 AWG and maximum of 4 AWG
- Operating Temperature Range: -40°C minimum to +75°C maximum continuous operation
- NEMA Configuration: Non-NEMA; polarized design with shrouded construction
- Screw Terminals: screw terminal connections
- Standards Compliance: CSA Certified C22.2 No.42, UL498; UL94 HB flammability rating; IP20 rated enclosure
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