ABB S282-Z4A is a two-pole molded-case circuit breaker (MCCB) with a nominal current rating of 4 A. It provides overcurrent protection for two conductors within electrical distribution panels, interrupting fault currents as needed. The device features a compact molded housing and two-pole construction suitable for use in commercial and light-industrial installations. As a 2P ABB MCCB, the S282-Z4A delivers straightforward branch-circuit protection for dual‑line applications in ABB equipment and systems.
