50 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V

The Siemens circuit breaker is designed to provide reliable protection for your electrical system. Engineered for optimal performance, it is ideal for plant applications, ensuring safety and efficiency in operation. The compact size of S3 allows for easy integration, while advanced features, such as short-circuit protection and thermal overload release, safeguard your machinery against failures. With impressive mechanical and electrical endurance, this circuit breaker guarantees longevity, making it a solid investment for any industrial environment. Whether you're focusing on maximum operational capacity or minimizing downtime, this circuit breaker is an integral part of a robust protection strategy.

Compact design saves space in electrical panels
Robust short-circuit protection enhances safety
Durable construction ensures long-term use
Handles high operational loads effectively
Screw and snap-on mounting options available