Siemens SENTRON 5SY7 MCB, 3P, 40A Curve D, 400V AC, 50V DC, 20 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is an exceptional solution designed to offer reliable protection for electrical circuits. Engineered with advanced technology, this device not only ensures operational safety but also guarantees efficient performance in demanding environments. With an impressive breaking capacity, it excels in safeguarding against overcurrents and short circuits, making it an essential component for industrial and infrastructure applications. The robust construction enables compatibility with a variety of settings, whilst its designed features promote easy installation and adaptability to different mounting positions. Experience peace of mind with the innovative features tailored to enhance both functionality and safety.

Touch protection ensures safer user interaction
Combined terminals allow for flexible wiring configurations
Halogen-free materials promote environmental safety
Designed for operation in both industrial and infrastructure environments
Installation accommodates supplementary devices for enhanced functionality
Versatile mounting position supports diverse installation needs
Vibration resistance enhances durability and reliability across various conditions
Compact size facilitates space-saving installations
Screw-type terminals feature optimal tightening torque for secure connections