ABB SACE XT5H400 Molded Case Circuit Breaker

ABB SACE Tmax XT5H400 is a fixed three‑pole molded‑case circuit breaker rated for 400 A, part of ABB’s SACE Tmax XT5 family designed for low‑voltage distribution panels and switchboards. It features front terminals and an Ekip Dip LSIG trip unit, delivering configurable overload and short‑circuit protection for three‑phase circuits with In=400 A and a compact XT5 frame. The XT5H400 is suited for industrial and commercial installations, protecting feeders, motor circuits, and power distribution in control panels, with ABB’s XT accessories supporting tailored protection schemes and straightforward integration into standard panel layouts. This model emphasizes reliability in demanding environments, combining robust mechanical construction with precise electronic sensing to help ensure selective tripping and rapid isolation of faults.