Siemens 320 mA SIRIUS Motor Protection Circuit Breaker, 20 → 690 V

The Siemens circuit breaker is expertly designed for motor protection, featuring a robust overload relay function that ensures safety in diverse operational conditions. The product is engineered with a triple-pole configuration, supporting a wide range of operating voltages up to 690 V while maintaining efficiency. With its compact size and adaptability to various mounting positions, this circuit breaker seamlessly integrates into any assembly. The reliable thermal overload release mechanism enhances operational safety, while the high breaking capacity ensures reliable short-circuit protection. Additionally, the device excels in a variety of environmental conditions, making it the go-to choice for demanding applications.

Compact design supports diverse mounting setups
Thermal overload release ensures consistent protection
Triple-pole configuration adds operational flexibility
High breaking capacity for reliable short-circuit protection
Improved energy efficiency lowers operational costs