ABB XT1NU3080AAA000XXX Industrial Circuit Breaker

ABB XT1NU3080AAA000XXX is a Tmax XT series molded‑case circuit breaker designed for three‑phase power distribution in control panels. It provides an 80 A nominal rating, a 3‑pole configuration, and a thermal‑magnetic trip (TMF) mechanism to protect circuits from overloads and short circuits. This unit belongs to the XT1N family and features the compact XT frame geometry suitable for panel installation in industrial power distributions. It is rated for up to 600 VAC line‑to‑line and is UL and CSA listed, ensuring compliance with common North American standards. With an 18 kA interrupt rating, it can safely interrupt fault currents typical in commercial networks. The physical dimensions are about 5.12 inches in height, 3 inches in width, and 2.75 inches in depth, aligning with standard panel‑fit form factors. Operating temperature range is −13 to 158 °F (−25 to 70 °C), supporting use in environments with wide temperature variation.