GENERAL DUTY TYPE; 8.38 INCH W X 4 INCH D X 13.84 INCH H SIZE; 3 WIRE(S); UL 98, CSA APPROVAL; NEMA 1 ENCLOSURE; 60 AMPERE CURRENT RATING; 10 HP AT 240 VAC 1-PHASE, 15 HP AT 240 VAC 3-PHASE (NEC STANDARD), 10 HP AT 250/600 VDC POWER RATING; 3 POLE(S)