SpecificationsArea ClassificationListed for Ordinary (Unclassified) Locations; NEMA 3, 3R, 4, 4XAmperage30, 60, 100, 150, 200 or 400Voltage120/240/480/600 VacNumber of Poles2, 3 or 4Number of Wires2, 3 or 4Hertz50-400 HzHorsepower Emergency Disconnect Ratings3-Phase: 30 Amp, 3HP at 115 Vac, 7.5HP at..