Compact circuit breakers for system protection according to EN 60947-2 (DIN VDE 0660, Part 101), compact load break switches according to EN 60947-3 (DIN VDE 0660, Part 107).

The Tmax XT compact circuit breakers/load break switches meet the various system requirements of DC and AC networks. Tmax XT with thermal-magnetic or electronic trip units can be used to protect power distributions, cables, generators, and motors. Many of these circuit breakers can also be used in communication systems. Extensive connection conversion kits, mechanical and electrical accessories, as well as version conversion kits (pluggable/retractable) are available. Various fieldbus and IP communication protocols can be utilized. The installation process is simplified thanks to Bluetooth and Ekip connectivity for mobile devices. The connectivity integrated into the SACE Tmax XT series links smartphones, tablets, and PCs in real-time with data analysis tools on the ABB Ability Cloud platform.