1SYS273022R0984

The ABB SB203M I-C0.5 is a three-pole industrial miniature circuit breaker designed to protect electrical circuits against overloads and short circuits. It uses a thermal tripping mechanism for overload protection and an electromagnetic tripping mechanism for short-circuit protection.

Part of ABB's System pro M SB200M Industrial range, this circuit breaker features a C-type tripping characteristic and a rated current of 0.5 A. It is intended for industrial electrical installations requiring low-current circuit protection. The device supports DIN-rail mounting and has a rated ultimate short-circuit breaking capacity of 10 kA.