Watertight Pin and Sleeve Connector Current Rating 30 A Grounding Style IEC Horsepower Rating 20 hp Housing Color Black IP Rating IP68 IP69K Number of Poles 3 Number of Wires 4 Phase Three Resistance Properties Corrosion Resistant Impact Resistant Moisture Resistant Watertight Switch Rated No Voltage Rating 600V AC Cap Type Spring-Loaded Cap Connection Orientation Straight Face Diameter 3.31 in For Maximum Cable Diameter 1.25 in For Minimum Cable Diameter 0.375 in