Receptacle, Connection Orientation Straight, Cover Type Flip-Up Cover, Current Rating 20 A, GFCI No, Grounding Grounded, 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, Housing Color Gray, Housing Material Aluminum, Mount Type Surface, NEMA Enclosure Rating 3, 7CD, 9FG, NEMA Receptacle Configuration 5-20R, Number of Gangs 0, Number of Poles 2, Number of Wires 3, Phase Single, Polarized No, Receptacle Type Single