B frame 0.1-30A

B frame 0.1-30A

CBI B frame
CBI Circuit Breaker B frame 0,1-30A

Very compact CBI circuit breaker for miniaturized distributions and various applications for equipment protection. The CBI B frame series is available in single-pole and double-pole configurations. The products are primarily intended for panel mounting and are available with different handles, the most common being protected rocker, push-pull and push-to-reset.

Approval profile

The B frame is CE approved as per IEC/EN 60934. As for UL, it is both UL recognized (UL1077) and UL listed as per UL 489A. The B frame is also CCC approved for the Chinese market.

B-frame standard range



3D B-frame