1SYS252067R0974

The ABB SB202-C1.6DC is a double-pole, 1.6 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 features a delayed thermal tripping mechanism for overload protection and an electromechanical tripping mechanism for short-circuit protection. Its C-type tripping characteristic is intended for suitable resistive and inductive loads with low inrush current. With a rated voltage of up to 500 V as listed for this model and a rated short-circuit breaking capacity of 6 kA, it is intended for appropriately designed residential, commercial and industrial installations. The two-pole configuration enables simultaneous switching of both poles. It is designed for DIN-rail installation, and its DC polarity and wiring requirements must be observed according to the manufacturer's instructions.