Plug Connection Orientation Angled Current Rating 20 A Grounding Grounded Horsepower Rating 2 hp Housing Color Gray IP Rating Not Rated NEMA Plug Configuration 6-20P Number of Blades 3 Number of Poles 2 Phase Single Polarized No Resistance Properties Corrosion Resistant Voltage Rating 250V AC Wire Connection Type Screw Terminals Wiring Style Standard Hazardous Location Specification Class I Div 1 and 2 Group C D Class II Div 1 and 2 Group F G Class III Div 1 and 2