Attributes . 0.5 HP 115 V AC 60 HZ 1 PHASE-1 HP 230/240 V AC 60 HZ 1 PHASE-2 HP 200/208 V AC 60 HZ 3 PHASE-2 HP 230/240 V AC 60 HZ 3 PHASE-5 HP 460/480 V AC 60 HZ 3 PHASE-7.5 HP 575/600 V AC 60 HZ 3 PHASE,WITHOUT BUILT-IN SUPPRESSOR MODULE . Names