Siemens SIRIUS Electronic Circuit Breaker 50A 3RV2, 3 channels , DIN Rail Mount

The Siemens circuit breaker is designed specifically for starter combinations, offering reliable performance in various operational conditions. With its robust construction and enhanced switching capacity, it meets the rigorous demands of industrial applications. This device supports rated currents up to 50 A, making it suitable for medium power tasks, while its high short-circuit breaking capacity enhances safety by effectively mitigating fault conditions. Designed for versatility, the circuit breaker is compatible with various contactors, ensuring seamless integration into existing systems. Its intelligent thermal design reduces power loss, thus improving energy efficiency and overall performance.

Enhanced short-circuit breaking capacity for increased safety
Wide operating temperature range for diverse environments
Screw and snap-on mounting options for easy installation
Finger-safe protection class to enhance user safety