2-speed 3-phase motor starter, Size 0, One winding consequent pole, Constant orvariable torque, Solid-state overload relays, Low Spd OLR range 0.75-3.4A, HighSpd OLR range 0.75-3.4A, 110V 50Hz / 120V 60Hz coil, Combination type, 3A circuit breaker, Enclosure NEMA type 1, Indoor general purpose use