Asea Brown Boveri Ltd. T1N080TL Circuit Breaker

ABB T1N080TL is a three-pole molded-case circuit breaker from the Tmax T1 series, rated for 80 A and designed for industrial power-distribution panels. It uses a fixed thermal-magnetic trip unit to provide both long-time and instantaneous protection. The device is rated for 600Y/347 VAC operation and 500 VDC, with an interrupting capacity of 22 kAIC, making it suitable for medium-power feeders in commercial and industrial installations. As a 3P unit in the T1N family, it is intended for panelboard installations requiring reliable overcurrent protection at 80 A, with common applications including feeders, motor protection, and protection of control circuits in data centers, manufacturing facilities, and building automation.