1SDA068363R1

ABB SACE Tmax XT4H 250 molded case circuit breaker (MCCB), 4-pole fixed circuit breaker with front terminals, equipped with TMA R 225 thermomagnetic trip unit. The breaker has a rated current of 225 A and a rated uninterrupted current of 250 A. It provides adjustable thermal overload protection and adjustable instantaneous magnetic short-circuit protection with an I3 setting range of 1125 to 2250 A. The circuit breaker is designed for low-voltage power distribution applications and offers high short-circuit breaking performance. The unit features a fully rated neutral pole, fixed mounting configuration and front connection terminals, providing reliable overload and short-circuit protection for electrical distribution systems.