Relay type 40-51 230v 50hz De Dietrich 300008243

The relay type 40-51 230V 50Hz is an electromechanical switch used to control high-power components in heating systems, such as pumps, fans, or burners. Rated for 230V AC at 50Hz, this relay is suitable for many European heating applications. It is a common replacement part for boiler control panels and burner management systems. A faulty relay can cause system malfunctions, so having a reliable spare is essential for quick repairs and maintaining efficient operation of your heating equipment.