Siemens SIRIUS Electronic Circuit Breaker 73A 3RV2, 3 channels , DIN Rail Mount

The Siemens circuit breaker is designed for starter combinations, offering an efficient and robust solution for managing electrical current safely and effectively. With a rated current of 73 A and the ability to handle voltages up to 690 V, it ensures reliable protection in demanding operational environments. Its compact design allows for versatile mounting options, which makes integration into existing systems straightforward. This product features a high short-circuit breaking capacity, supporting the protection of electrical installations against unexpected surges. With safety at its core, it meets stringent international standards, providing peace of mind in critical applications.

High voltage suitability up to 690 V
Reliable performance in harsh conditions
Magnetic short-circuit trip functionality
Mechanical and electrical endurance
Versatile mounting options