Angle Straight Blade Plug Connection Orientation Angled Current Rating 20 A Grounding Grounded Horsepower Rating 2 hp Housing Color Black White IP Rating IP20 NEMA Plug Configuration 6-20P Number of Blades 3 Number of Poles 2 Phase Single Polarized Yes Resistance Properties Corrosion Resistant UL 94 Flammability Rating HB Voltage Rating 250V AC Wire Connection Type Screw Terminals Wiring Style Standard For Maximum Cable Diameter 0.655 in For Minimum Cable Diameter 0.325 in