The Eaton NSB FAZ-C3 3-NA Miniature Circuit Breaker is a three-pole MCB designed for overcurrent protection in 277 V circuits. With a 3 A rating and compatibility with 50/60 Hz systems, it guards three-phase panelboards against overloads and short circuits. This FAZ-C3 device is part of the NSB family and is intended for installation where compact, reliable 3-pole protection is required in commercial or industrial electrical distributions. The 3P configuration protects all three phases in 277 V systems, making it suitable for small-to-midsize three-phase electrical panels that require fast interruption of fault currents.
