Eaton FAZ-B13 3-NA Miniature Circuit Breakers

Eaton FAZ-B13 3P 13A 480V Miniature Circuit Breaker protects three‑phase branch circuits by interrupting current when an overload or short occurs. Rated for 13 amperes and a maximum voltage of 480 volts with 50/60 Hz operation, this FAZ-series MCB is intended for general‑purpose overcurrent protection in electrical distribution panels. The B‑type trip characteristic, indicated by the model designation, provides intermediate sensitivity suitable for typical commercial and light industrial loads while helping prevent nuisance tripping. Designed for three‑pole installation, it aligns with standard panelboard configurations and Eaton FAZ family compatibility for coordinated protection across a multi‑circuit system. Common applications include protecting feeders and branch circuits in three‑phase distribution, such as lighting, receptacle, and small motor circuits in commercial or industrial settings.