Industrial A145-30 A110-30 Two Speed Contactor

ABB's Industrial A145-30 A110-30 Two Speed Contactor is a dual-speed motor control device rated for up to 250 A at up to 600 V, designed to switch a motor between two speeds in a single assembly. The unit combines A145-30 and A110-30 sections to provide two distinct operating speeds, with a high-speed rating of 125 HP and a low-speed rating of 25 HP, and it uses coil voltages in the 110/120 V range. The coil options listed are 110 and 120 V, accommodating common control voltages in industrial environments. Built for rugged performance in industrial controls, this two-speed contactor supports operation at voltages up to 600 V and is intended for applications where a single device can manage two motor speeds, reducing wiring and components. With ABB's A-series design, it offers robust switching action for demanding loads and is compatible with standard ABB accessories for control and interlock functions.