ABB T5N400BWA

The ABB T5N400BWA is a robust circuit breaker equipped with an electronic trip unit designed for reliable protection in electrical systems. Rated for 600 Vac and 400 Amps, this three-pole breaker operates effectively across a frequency range of 50 to 60 Hz. It features an LS/I trip type (AC only) and a breaking capacity of 25 kA at 480 Vac, making it well-suited for demanding industrial applications. The unit comes with an auxiliary switch included, enhancing its functionality for control and monitoring. Weighing in at just over 8.5 pounds, this breaker combines solid performance with manageable size. Distributed by BSP Automation, the T5N400BWA is a dependable choice for anyone tackling serious electrical setups—no ifs, ands, or buts about it. It's also known under model number 057558250951, if you need to cross-reference.