' Soft Start, Input Voltage 120 to 480VAC, Output Current 12A, With Bypass, 3 HP @ 3 Phase - 240V, 7-1/2 HP @ 3 Phase - 480V, 1/2 HP @ 1 Phase - 120V, 1-1/2 HP @ 1 Phase - 208V, Phase 1 or 3, Enclosure Rating NEMA 1, 2 HP @ 1 Phase - 240V, 3 HP @ 3 Phase - 208V, Output Voltage 120 to 480VAC, Control Voltage 24VAC/DC, IP Rating 20, Ramp Time 1 to 5 sec., Start Type Reduced Voltage Starting, Torque Limiting on Start-up, Application Constant & Variable Torque '