Watertight Pin and Sleeve Connector Current Rating 30 A Grounding Style IEC Horsepower Rating 7 1/2 hp Housing Color Blue 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 250V AC Cap Type Spring-Loaded Cap Connection Orientation Straight For Maximum Cable Diameter 1.25 in For Minimum Cable Diameter 0.375 in Grounding Grounded