Bryant 71620FR Locking Receptacle, L16 20R, 1 Outlet, Black, 480V AC, 20 A, 3 Poles OLVTCM Stainless Steel 3 16 in Stainless Steel 3 16 in 7" to 7 1 4" 28 in NEMA Receptacle Configuration L16 20R Current Rating 20 A Voltage Rating 480V AC Phase Three Number of Poles 3 Number of Wires 4 Wire Connection Type Screw Terminals Shrouded No Grounding Grounded Housing Color Black Mount Type Flush Cover Type No Cover Standards UL 498 Resistance Properties Corrosion Resistant Flange Type Non Flanged Mounting Type Flush Mount Wiring Style Standard Material Nylon Grade Industrial Polarized Yes Includes Mounting Hardware Yes For Location Indoor Housing Material Nylon Contact Material Copper Alloy For Environment Dry Market Industrial Horsepower Rating 5 hp Includes Mounting Hardware Style Single Receptacle Amperage Rating 20 A Features Combination back and side wiring terminals accept #14 through #8 AWG solid or stranded conductors Heavy duty mounting straps are nickel plated to resist corrosion