Siemens 12.5 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V

The Siemens circuit breaker offers robust motor protection, ensuring safety and reliability in any industrial application. Designed with a unique thermal overload release feature, it effectively prevents motor damage due to overcurrent conditions. Its high switching capacity of up to 30 kA at 600 V guarantees superior performance, while the ability to operate in extreme temperatures, from -20 to +60 °C, makes it suitable for a variety of environments. The compact design allows for easy mounting on standard DIN rails, ensuring versatility and efficiency in installations. With a proven mechanical service life of up to 100, 000 cycles, this product is engineered for durability and long-term reliability in demanding applications.

Prevents motor damage for reliable operation
High switching capacity ensures dependable performance
Wide operating temperature range for versatility
Compact design for easy installation
Proven mechanical durability for long-term use