Soft Start Input Voltage 110 to 480V AC Output Current 6 A Output Voltage 110 to 480V AC 0.5 hp @ 3 Phase 210V AC 1 hp @ 3 Phase 230V AC 1.5 hp @ 3 Phase 230V AC 2 hp @ 3 Phase 460V AC 3 hp @ 3 Phase 460V AC Control Voltage 110V AC 240V AC 24V DC IP20 NEMA 1