The Omron H3DK-G is a specialized solid-state star-delta timer designed for the controlled starting of three-phase motors. Part of Omron’s reliable H3DK series, this timer features a slim 22.5 mm body, making it an excellent space-saving solution for mounting on DIN rails in crowded control panels. It provides precise timing for switching from a star to a delta connection, which helps reduce the initial current surge and mechanical stress on the motor during startup. With a multi-voltage input (AC/DC) and easy-to-use rotary switches for setting the star time and transfer time, the H3DK-G offers versatility and user-friendly operation for a wide range of industrial applications.