ABB SACE T1N100 Molded Case Circuit Breaker

ABB SACE Tmax T1N100TL-4 is a 4-pole molded-case circuit breaker (MCCB) rated 100 A for three-phase, 600 V systems. As part of the SACE Tmax T family, it provides thermal-magnetic protection with long-time and instantaneous trip functions and uses a fixed, non-interchangeable trip unit. The device features line- and load-side lug terminals and supports feed-through configurations, including reverse-feed applications, making it suitable for panelboard feeders and distributed circuits. With an interrupting capacity of 14 kA at 480 V and 36 kA at 415 V, it protects feeders and equipment across common distribution voltages. Built for reliability in industrial environments, this MCCB employs a rugged molded-case design designed for fixed installation in three-phase power distribution where a compact, fixed-mccb solution is required. Applications include protection of feeders and motor-control circuits in commercial and light-industrial installations, where precise trip characteristics and secure, compact installation are valued.