OMRON H3YN-21-DC12 Timer Relay

The OMRON H3YN-21-DC12 (H3YN-21-DC12) is a timer relay designed for precise timing control in automated equipment and electrical control panels. Serving as an essential component within timing and sequencing circuits, this unit provides dependable switching performance across production machinery, manufacturing systems, and electrical distribution panels. It operates with a 12 VDC supply voltage to execute scheduled delay and switching operations across automated processes. Engineered for maintenance, repair, and direct replacement tasks, the H3YN-21-DC12 timer relay helps maintain system reliability and minimizes downtime in existing equipment installations. The device integrates into standard control enclosures and timing circuits to facilitate accurate process management and system synchronization. With a specified weight of 10 kg in catalog documentation, it provides a direct-fit replacement solution for scheduled servicing or emergency repairs. Its robust construction ensures dependable operation in diverse operational environments, making it suitable for material handling equipment, automated production lines, and general panel-building applications where consistent timing control is required.