Combination Starter,Circuit Breaker Type,Less Circuit Breaker -- Must Be Provided By User,NEMA Size 2,Unilock Hazardous Location Enclosure,Type 3R- 7-9, Class I, Groups C and D, Class II, Groups E, F and G, Divisions 1 and 2,480V AC 60Hz Line Voltage,120V AC 60 Hz Separate Control Voltage