Leviton 50A/250V Welder Receptacle

Made of durable thermoplastic, Heavy gauge, double wipe copper alloy contacts, Easy to wire terminals accept up to No. 4 AWG conductors, Terminals marked for easy identification and fast wiring, All mounting hardware included, Commercial specification grade and have concentric knockouts for 3/4" and 1" conduit and adjustable cord clamp for back and bottom entrance of cable, UL Listed, CSA Certified, NOM Certified, Meets NEMA and ANSI standards. Receptacle Type: 2-Pole, 3-Wire / 50A.