Siemens SIRIUS Electronic Circuit Breaker 400mA 3RV2, 3 channels , DIN Rail Mount

The Siemens circuit breaker is designed for optimal performance in starter combinations, providing reliable protection and control. With a focus on ensuring safety and efficiency, this model integrates advanced features that enhance operational durability. The product is suitable for various applications requiring efficient electrical endurance while maintaining robust mechanical reliability. With a design that accommodates diverse installations, it meets high industry standards and delivers exceptional service life, making it a trusted choice for professionals in the field. The auxiliary switch extension further adds versatility, catering to the needs of modern electrical systems.

High operational reliability with 100, 000 cycles life
Wide ambient temperature range for diverse conditions
Spring-type terminals for secure connections
High short-circuit breaking capacity for enhanced safety
Effective insulation up to 690 V for added protection