ABB XT2LU3070AAA000XXX Three-Phase Circuit Breaker

ABB SACE Tmax XT2LU is a fixed, three-pole molded‑case circuit breaker built around the XT2L 125 A frame with a 70 A rated current, designed for UL/CSA environments. It uses a thermomagnetic release (TMF) to protect electrical circuits from overload and short circuits, providing reliable protection for feeders and power equipment in industrial and commercial installations. The unit offers front-terminal mounting for rapid installation in distribution panels and is specified for transformer/generator/installation protection within the SACE Tmax XT family. This XT2L variant belongs to the XT2L 125 TMF lineup with a 70–700 A range and 3-pole configuration, delivering robust performance in practical applications such as motor feeders, transformers, and bus duct protection, while maintaining ABB's focus on safety, reliability, and serviceability. Notably, this UL/CSA listed breaker is part of ABB's broader Tmax XT line, recognized for modular constructability, compatibility with accessories, and straightforward field maintenance.