مفتاح معياري 1، ملامس NO، De Dietrich 300019925

The modular switch with 1 normally open (NO) contact is a reliable control component for heating systems. As part of burner spare parts, it provides simple on/off functionality for various applications. Its compact modular design allows easy integration into control panels. Ideal for boiler maintenance and repair parts, this switch offers dependable performance in managing electrical circuits within heating equipment components.