Osłona bloku zaciskowego De Dietrich JJJ005404350

The terminal block cover is a protective component designed to shield electrical connections in heating equipment. It helps prevent accidental contact with live terminals, ensuring safety during boiler maintenance or burner servicing. Made from durable insulating material, this cover fits standard terminal blocks commonly found in gas burner parts and boiler control panels. Replacing a damaged or missing terminal block cover is a simple yet essential step to maintain the integrity of your heating system's electrical connections.