Receptacle, With Ground, Short Circuit Rating 10 KAMP, Standard: UL, IEC, CE, Number Of Poles: 2, Number Of Wires: 3, Wire Size: 4 to 4/0AWG, Amperage Rating: 250AMP, Voltage Rating: 250V, Material: Metal, Color: Blue, NEMA Rating: NEMA 3R, IP54/IP55, Siz