Locking Connector, Connection Orientation Straight, Current Rating 20 A, Housing Color Black, White, Housing Material Nylon, IP Rating IP20, NEMA Receptacle Configuration L18-20R, Number of Poles 4, Number of Wires 4, Phase Three, Resistance Properties Impact Resistant, Shrouded No, Voltage Rating 120/208V AC, Wire Connection Type Screw Terminals, Wiring Style Standard, Cap Type No Cap or Cover, Contact Material Brass, For Maximum Cable Diameter 1.15 in, For Minimum Cable Diameter 0.35 in. This item has been restricted from sale in the following state (s): []