Siemens 250 mA SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V

The Siemens circuit breaker is designed for motor protection, providing reliable performance with an overload relay function. Engineered with a compact size, it ensures consistent operation within a diverse range of applications. With a thermal design of the overload release, this product guarantees swift response to fault conditions, enhancing safety and operational efficiency. The circuit breaker accommodates various current ratings, making it ideal for versatile motor applications. Built to withstand harsh environments, it operates effectively across a broad temperature range. Its robust construction and adherence to industry standards ensure durability and reliability.

Compact size for limited spaces
Handles high surge voltages for demanding applications
Robust thermal overload release for safety
Multiple voltage options for system flexibility
Easy DIN rail mounting