Siemens 22 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V

The Siemens circuit breaker is engineered for motor protection, providing robust safety and reliability. Its S0 size accommodates 17-22 A release for N-release applications, ensuring optimal performance in various environments. Designed with a high switching capacity of 30 kA at 600 V, this device meets rigorous UL/CSA standards. With durable mechanical service life, it operates efficiently in challenging conditions, supporting an ambient temperature range of -20°C to +60°C. The integrated thermal overload release mechanism, combined with the high short-circuit breaking capacity, enhances its protective capabilities, making it the ideal choice for applications demanding excellence and reliability in electrical management.

Easy installation and integration
High switching capacity for load handling
Dual voltage suitability for diverse needs
Robust shock resistance for durability
Auxiliary switch for enhanced functionality