1SYS271122R0405

The ABB SB201M (Model: SB201M I-B40 NA) is a compact, high-performance miniature circuit breaker from the System pro M portfolio designed to protect and control circuits against overloads and short circuits. Operating with a B-curve tripping characteristic, this 40A variant is specifically intended for the protection of resistive and inductive loads with low inrush currents. It ensures safety and reliability in both residential and commercial applications and features finger-safe cage terminals, laser marking for easy identification, and a fire-retardant housing.