Watertight Pin and Sleeve Inlet Current Rating 20 A Flange Type Flanged Grounding Grounded Horsepower Rating 5 hp IP Rating IP67 Number of Poles 3 Number of Wires 4 Shrouded Yes Voltage Rating 250V AC Wire Connection Type Screw Terminals Face Diameter 2.11 in Flange Diameter 2.72 in Grounding Style IEC Housing Color Blue Market Industrial Maximum Wire Size 10 AWG Minimum Wire Size 14 AWG Phase Three Resistance Properties Moisture Resistant Watertight