Attributes . 1 hp at 230/240 V AC 50/60 Hz for 1 phase motors || 2 hp at 200/208 V AC 50/60 Hz for 3 phase motors || 2 hp at 230/240 V AC 50/60 Hz for 3 phase motors || 5 hp at 460/480 V AC 50/60 Hz for 3 phase motors || 7.5 hp at 575/600 V AC 50/60 Hz for 3 phase motors || 0.33 hp at 115 V AC 50/60 Hz for 1 phase motors . Names