Industrial FA22050AB 2 Pole Molded Case Circuit Breaker

Square D FA22050AB is a two‑pole molded‑case circuit breaker from Square D’s FA/I‑Line family, engineered to protect 240 V circuits with a 50 A rating. It features a thermal‑magnetic trip mechanism for calibrated overload and short‑circuit protection, and carries a 10 kA interrupt rating at 240 VAC for reliable fault‑current interruption in medium‑scale industrial applications. Designed for I‑Line plug‑in mounting, the FA22050AB installs quickly in compatible Square D enclosures and provides protection for feeders, motor circuits, and other branch circuits within control panels and distribution panels. With a 2P configuration, it offers standard line and load termination within the FA frame, enabling straightforward wiring for industrial electrical installations while supporting dense panel layouts. This model combines rugged molded‑case construction with precise protection settings to ensure dependable performance in commercial and light‑industrial power systems.