1SYS274012R0504

ABB SB204M-C50 (1SYS274012R0504) is a four-pole, 50 A miniature circuit breaker from the System pro M compact SB200M series. It is designed to provide reliable protection against overloads and short circuits in electrical distribution systems. The device incorporates thermal and electromagnetic tripping mechanisms and features a Type C tripping characteristic with a rated short-circuit breaking capacity of 10 kA. Designed for DIN-rail mounting and compliant with IS/IEC 60898-1, it is suitable for residential, commercial and industrial electrical installations when selected according to the system's voltage, load and fault-current requirements.