This ABB SACE tmax XT1 n 45A 600V 125 3 pole f f XT1NU3045AFD000XXX circuit breaker is a circuit protection device manufactured by ABB. It serves as the protective device in an electrical circuit, stopping current flow when a fault is detected. Key specifications noted on this listing include 45A, 3 Pole. It is commonly in power distribution panels and industrial control circuits.
