The Siemens Molded Case Circuit Breaker represents a significant advancement in reliable electrical protection. Designed to operate seamlessly in a variety of environments, this circuit breaker is engineered to tackle high demands with ease, ensuring system integrity. With its versatility, it caters to various applications, especially in heating, air conditioning, and refrigeration systems. The innovative ETU550 electronic release offers advanced overload and short circuit protection, making it an essential component for safeguarding electrical systems.

Configurable response settings allow for tailored protection levels
Front connection design facilitates straightforward installation
IP40 protection class safeguards against dust and solid objects
Suitable for a wide temperature range for versatility in operation
Optional communication function enhances monitoring capabilities
Designed to meet stringent safety standards for enhanced compliance