Single keyway, straight receptacle. 12 inch pigtail. PVC terminal. wire code 1-black 2-green 3-red 4-white. 1/2 inch NPT mounting. Brass contact, nitrile insert, steel locknut, thermoplastic shell. Application chopper. Deliver heavy-duty power in harsh industrial environments. Used to quickly and safely replace motors from fractional through 5 HP on pumps, conveyors, cooling fans, mixers, grinders, industrial saws and other equipment while protecting electrical connections from water, dust, oil and other contaminants.