2CSR275475R3164

ABB DSB201M APR-C16/0.3 is a single-phase residual current circuit breaker with integrated overcurrent protection, designed to protect low-voltage electrical circuits against overloads, short circuits, and earth-leakage currents. It has a rated current of 16 A, a residual operating current of 300 mA, a C-type tripping characteristic, and an APR high-immunity design that helps reduce unwanted tripping caused by transient electrical disturbances. It is intended for DIN-rail mounting in compatible electrical distribution panels.