ABB T1N160 Circuit Breaker

ABB T1N160 is a molded-case circuit breaker (MCCB) rated for 160 A, designed for reliable protection in low‑voltage power distribution within industrial and commercial panels. Documented in ABB’s SACE/Tmax MCCB line, this model is listed in 3‑pole (3P) configurations with In = 160 A on standard ABB catalogs and distributor references. The catalog also shows a 4‑pole variant of T1N160 (described as T1N160 TMD63-630 F FC 4P), indicating thermomagnetic release options for multi‑line feeders. As part of ABB’s Tmax/SACE MCCB family, the T1N160 is intended to safeguard feeders and equipment from overloads and short circuits in typical distribution boards and control panels, with versioning that supports different pole counts to suit the installation’s needs. When selecting between 3P and 4P versions, verify the exact part number and regional catalog to ensure the configuration matches the intended application and wiring arrangement.