ABB SACE Tmax® XT
Break new ground UL and CSA standards for the NEMA market
The SACE Tmax XT molded case circuit breaker (MCCB) range ensures extreme performance and protection features up to 1200 amps. Tmax XT MCCBs are designed to maximize ease of use, integration and connectivity, and built to deliver safety, reliability and quality.
High breaking capacity in compact dimensions
XTraordinary limiting characteristics allow savings in copper and footprint in switchboard, high selectivity values and very compact motor protection solutions.
Ease of use and installation flexibility
A dedicated range of accessories and a renewed solution for electronic trip units to adapt Tmax XT to different applications scenarios.
Customized protection and information availability
Specific electronic trip units for energy metering, motor protection and generator protection in addition to a Modbus communication module for integration in a supervision system.
Increased safety for operators
Wide range of keylocks and padlocking options, plug in and withdrawable versions to speed up maintenance operations and improved diagnostic to have ready to use information about breakers’ status.