Watertight Pin and Sleeve Connector Body Material - Pin and Sleeve Zytel 801 Nylon Amps - Plugs and Receptacles 100 Voltage - Plugs and Receptacles 277/480V AC Color - Plugs and Receptacles Red Number of Poles 4 Number of Wires 5 Phase - Electrical 3Y Switch Rated No Grounding Style IEC HP 30 hp Features Abuse Resistant Standards C22.2 No 182.1 CSA Certified File No LR280C IEC 60309-1 and 60309-2 UL Listed File No E146033 UL1682 and UL1686C2