Siemens 80 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V

The Siemens circuit breaker is engineered for optimal motor protection, providing robust performance in diverse industrial settings. Designed with a compact size of S2, it meets the high demands for reliability and efficiency. Its advanced features, including increased switching capacity and dual auxiliary switches, ensure streamlined operations while safeguarding your machinery. The product boasts an impressive electrical endurance of typical 20, 000 operating cycles and is resilient in various ambient conditions, making it ideal for both operational and transport scenarios. With a user-friendly design that accommodates screw terminals, this circuit breaker is not just efficient but also easy to install and maintain, ensuring your systems stay operational longer.

Supports a wide operational voltage range
Features auxiliary switch configuration for enhanced functionality
Robust construction ensures longevity and reliability
Complies with international safety standards