Straight Blade Plug, Connection Orientation Straight, Current Rating 20 A, Grounding Grounded, Horsepower Rating 2 hp, Housing Color Yellow, IP Rating IP66, IP67, IP69K, NEMA Plug Configuration 6-20P, Number of Blades 3, Number of Poles 2, Phase Single, Polarized Yes, Resistance Properties Watertight, UL 94 Flammability Rating V-2, Voltage Rating 250V AC, Wire Connection Type Screw Terminals, Wiring Style Standard, Face Diameter 1.5 in, For Maximum Cable Diameter 0.655 in