Eaton / Cutler-Hammer FAZ-C40/3-NA – 40A 3 Pole Miniature Circuit Breaker Time-Limited

Built to handle three-phase industrial loads, this 40-amp miniature circuit breaker provides robust thermal-magnetic protection. The C-curve response profile makes it ideal for commercial applications with moderate inrush currents. Installation is straightforward as the component mounts securely onto standard DIN rail systems inside control panels. It also functions as a verified replacement for the legacy WMZT3C40. With a 10kAIC rating at 240VAC, it features a reliable trip-free mechanism.