The ABB 1SDA092548R1 is a 4‑pole molded case circuit breaker (MCCB) designed for reliable overcurrent protection in electrical distribution systems. It combines a thermomagnetic trip mechanism with a plastic enclosure, offering compact yet robust protection against overloads and short‑circuits. This breaker is suitable for use in commercial, industrial, and panel applications requiring dependable four‑pole protection and safety. Model designation S2N160 R160 4P FFC+RC212V indicates a 160 A rated breaker with specific release and accessory configurations for enhanced reliability and performance.
