1SYS274012R0011

ABB SB204M-D1 is a four-pole, current-limiting miniature circuit breaker designed to protect low-voltage electrical circuits against overloads and short circuits. It uses thermal tripping for overload protection and electromagnetic tripping for short-circuit protection. The device has a rated current of 1 A, a D-type tripping characteristic for circuits with high inrush currents, and a rated short-circuit breaking capacity of 10 kA. It belongs to the ABB System pro M compact SB200M series and is intended for suitable residential, commercial and industrial electrical distribution applications.