Locking Plug, Connection Orientation Straight, Current Rating 50 A, Housing Color Black, White, Housing Material Nylon, NEMA Plug Configuration Non-NEMA, Number of Blades 4, Number of Poles 3, Phase Three, Polarized Yes, Resistance Properties Chemical Resistant, Impact Resistant, Voltage Rating 125/250V AC, Wire Connection Type Screw Terminals, Wiring Style Standard, For Maximum Cable Diameter 1.25 in, For Minimum Cable Diameter 0.83 in, Grade Industrial, Grounding Grounded. This item has been restricted from sale in the following state (s): []