Siemens SIRIUS Electronic Circuit Breaker 40A 3RV2, 3 channels , DIN Rail Mount

The Siemens circuit breaker is designed for robust starter combinations, offering superior protection and reliability in various industrial applications. With a mainstream rated current of 40 A and a withstand short-circuit capacity of up to 100 kA, this device meets high performance standards. Its compact size, built for S3 compatibility, allows for seamless integration within standard panel setups. The product also features excellent insulation properties, ensuring reliable operation even under challenging environmental conditions, such as wide temperature ranges and high altitudes. The thermal overload release design enhances user safety while incorporating smart short-circuit protection functionalities. Ideal for those seeking a dependable and efficient solution for circuit management.

Efficient space usage with compact construction
High short-circuit breaking capacity for protection
Thermal overload release for reliability
Wide temperature range for diverse environments
Auxiliary switch options for integration