Enerlites 66421-BK - INDUSTRIAL GRADE, LOCKING MALE PLUG, 20A, 125/250V, 3-POLE, 4-WIRE, NEMA L14-20P

Enerlites's 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.