1SYS251067R0044

The ABB SB201-C4DC is a single-pole miniature circuit breaker from the System pro M compact SB200 DC series. It is designed to protect and control electrical circuits against overloads and short circuits, particularly circuits supplying resistive and inductive loads with low inrush current. The breaker has a rated current of 4 A and a C-type tripping characteristic. Its thermal tripping mechanism provides overload protection, while its electromagnetic tripping mechanism provides short-circuit protection. It is suitable for residential, commercial and industrial DC applications when installed according to the manufacturer's instructions and the electrical system's voltage and fault-current requirements.