Dual Celduc solid-state relay De Dietrich 300019942

This dual Celduc solid-state relay integrates two independent switching channels in a single package, ideal for controlling multiple loads in boiler and burner control panels. It simplifies wiring and saves space while delivering the benefits of solid-state technology: fast switching, no contact bounce, and high reliability. Commonly used in heating equipment components for simultaneous control of two circuits, such as burner stages or pump and valve combinations, this dual relay is a versatile part for maintenance and repair of gas burner systems.