Siemens SENTRON Electronic Circuit Breaker 400A 3VA2, 3 channels

The Siemens molded case circuit breaker offers exceptional line protection with advanced overload and short-circuit proofing capabilities. Designed for robust performance, it features the cutting-edge ETU550 overcurrent release, ensuring reliable operation across various operating temperatures.

Environmentally conscious design with Siemens Eco Profile
Designed for optimal performance in temperatures ranging from -25 °C to 70 °C
Allows for easy upgrading and retrofitting with extant systems
Streamlined auxiliary circuit and connection layouts improve installation efficiency
Adaptable settings for L, S, and N-tripping currents to tailor to specific needs