ABB EHDB360-21-11 Industrial High-Current Three-Phase Contactor

ABB EHDB360-21-11 is a three-pole, high-current contactor from ABB's EHDB drive-contactor family, designed to switch large motor loads in industrial automation. The main circuit is rated for 360 A, and this variant uses a 110 V AC coil at 50 Hz. The EHDB family supports AC or DC coil operation and is specified for DC drive applications up to 960 A, making it suitable for inverter drives and servo systems in heavy-duty equipment. Typical use cases include starting and stopping large motors, controlling DC drive systems in manufacturing lines, conveyors, pumps, and other high-current loads where robust, reliable switching is required.