1SYS273022R0164

The ABB SB203M I-C16 is a three-pole miniature circuit breaker designed to protect electrical circuits against overloads and short circuits. It features a thermal-magnetic tripping mechanism, providing thermal protection against sustained overloads and electromagnetic protection against short-circuit faults.

Part of ABB's System pro M SB200M Industrial range, this circuit breaker has a rated current of 16 A and a C-type tripping characteristic. It is suitable for compatible industrial installations, control panels, and three-phase electrical distribution circuits. The device supports DIN-rail mounting and provides a rated short-circuit breaking capacity of 10 kA.