The ABB XT2N160‑50A 3‑pole MCCB is a fixed molded‑case circuit breaker designed for protection of three‑phase electrical circuits in industrial and commercial low‑voltage installations. It features a thermal‑magnetic trip unit to provide reliable overcurrent and short‑circuit protection. The breaker is suitable for motor circuits, machinery, and general power distribution. Front-terminal (FF) mounting ensures easy integration into control panels and distribution boards, with high breaking capacity for safe operation.