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

The Siemens Circuit Breaker is designed for optimal system protection, ensuring robust performance and reliability across diverse applications. With its advanced overload and short circuit protection mechanisms, this model adeptly safeguards your electrical systems from potential hazards. Its user friendly design allows for effortless mounting on standard DIN rails, catering to a variety of installation environments. Enhanced by thermal overload releases and an operating frequency range conducive to both standard and demanding applications, it is a trusted solution for professionals seeking safety and efficiency in their operations. The innovative construction offers a long service life, making it an ideal choice for those prioritising durability in their electrical infrastructure.

Thermal overload protection ensures reliable operation
Compact dimensions allow for space efficient installations
Robust build quality enhances mechanical resilience
Compatible with a wide range of operating voltages