Watertight Locking Plug, Connection Orientation Straight, Current Rating 20 A, Housing Color Yellow, Housing Material Elastomer, NEMA Plug Configuration Non-NEMA, Number of Blades 4, Number of Poles 4, Phase Three, Polarized Yes, Resistance Properties , Impact , Watertight, Voltage Rating 120/208V AC, Wire Connection Type Screw Terminals, Wiring Style Standard, For Maximum Cable Diameter 0.875 in, For Minimum Cable Diameter 0.375 in, Grade Industrial