1SYS251067R0254

The ABB SB201-C25DC is a single-pole, 25 A miniature circuit breaker from the System pro M compact SB200 DC series. It is designed to provide protection and control of compatible direct-current (DC) electrical circuits against overloads and short circuits. The device incorporates a delayed thermal tripping mechanism for overload protection and an electromagnetic tripping mechanism for short-circuit protection. Its C-type tripping characteristic makes it suitable for compatible resistive and inductive loads with relatively low inrush current. With a rated voltage of 250 V and a rated short-circuit breaking capacity of 6 kA, this compact circuit breaker is intended for suitable residential, commercial and industrial electrical installations. It supports DIN-rail installation in appropriately designed distribution systems. Correct polarity, system voltage and application-specific DC protection requirements must be verified before installation.