1SYS252067R0034

The ABB SB202-C3DC is a double-pole, 3 A miniature circuit breaker from the System pro M compact SB200 DC series. It is designed to provide protection and control for compatible direct-current (DC) electrical circuits against overloads and short circuits. The device uses thermal and electromagnetic tripping mechanisms to provide overload and short-circuit protection. Its C-type tripping characteristic is intended for suitable resistive and inductive loads with low inrush current. The two-pole configuration allows simultaneous switching of both poles. Designed for DIN-rail installation, this breaker is intended for compatible residential, commercial and industrial DC applications. The rated operating voltage, polarity requirements and breaking capacity must be verified against the manufacturer's technical documentation for the intended installation.