The ABB 2CDS274001R0164 is a 4‑pole miniature circuit breaker (MCB) from ABB’s System Pro M Compact S200M series. It is designed to provide overload and short‑circuit protection for electrical circuits in residential, commercial, and light industrial installations. The breaker uses a thermal‑magnetic trip mechanism to protect wiring and connected equipment by automatically disconnecting the circuit when an overcurrent or short‑circuit condition occurs.
