Enerlites 66601-BK - INDUSTRIAL GRADE, LOCKING PLUGS 20AMP 120/208VAC, 4P, 5W, 3PY, GROUNDING

Enerlites' NEMA devices provide a safe disconnect solution between an equipment load and a power source. Built of durable thermoplastic, Locking plugs have the pins arrayed in a circular manner. The plug is inserted into the female side and twisted to lock in place To ensure correct and speedy wiring, terminals have ID markings.