Yaskawa HI-20ETCU Magnetic Contactor

The Yaskawa HI-20ETCU magnetic contactor provides reliable electrical switching and motor control for industrial systems, designed for panel-mount installation in control panels, motor control centers, and automated equipment. It handles frequent switching of power to motors, pumps, conveyors, and compressors, with a coil-actuated operation that supports streamlined control wiring and load protection. Manufactured by Yaskawa, the HI-20ETCU uses power contacts with auxiliary contact options and supports AC or DC control circuits depending on the model, making it suitable for a range of industrial automation applications. Built for long electrical and mechanical life, it is designed for environments where continuous control of electrical loads is required and is commonly employed in motor control systems, HVAC equipment, and manufacturing machinery. Common replacements include Yaskawa HI-20ETC and HI-20ETC-U, as well as the Mitsubishi S-N20 magnetic contactor. The unit is intended for panel mounting and is ideal where frequent switching operations are expected, providing dependable control in industrial electrical control systems.