XT4NU2025AFF0DCXXX ABB Circuit Breakers, Tmax XT Series

Tmax XT molded case circuit breakers offers extraordinary flexibility and completeness of range to simplify system designs and reduce inventory and procurement costs. With current ratings up to 250A and a voltage rating of 600V, both alternating (AC) and direct (DC) current in the same breaker. This combined with extended breaking capacities, up to 200kA, gives SACE Tmax XT molded case circuit breakers the ability to cover a full range of applications.

For the most cost effective solution, the Tmax XT1 and XT3 provide the ability to purchase only what you need without paying for extra bells and whistles. They offer a thermal magnetic trip unit up to 225A and breaking capacities up to 100kA. Tmax XT2 and XT4 offer an extraordinary range of trip unit flexibility with adjustable thermal magnetic trip units with an adjustment range of 70%. They also offer a full line of electronic trip units with multiple fault protection options and up to 40% adjustability range. Finally, to ensure your design will fit customer requirements around the globe, the Tmax XT is globally certified UL/CSA/IEC with a wide range of naval registrations and much more.