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

The Siemens circuit breaker is expertly designed for motor protection, boasting enhanced overload relay functionality for optimal performance. Engineered to accommodate circuit breaker size S3, this robust device offers an impressive 100 kA switching capacity, ensuring reliable operation even under high-stress conditions. Its versatility extends to suitability for various motor configurations, allowing for seamless integration into existing systems. Users can rely on its dependable thermal overload release mechanism, enhanced safety features, and extensive electrical endurance, all backed ' reputation for quality and innovation. Whether in operation or during transit, this device is built to handle a wide range of environmental conditions, making it an essential component for any motor control system.

Robust performance with high breaking capacity
Adapts easily to various operational voltages
Protected with IP20 rating for safe handling
Extensive mechanical and electrical endurance for reliability
Efficient energy management with low power loss