Eaton FAZ-D40 2-NA circuit breaker is a 2-pole, 40-amp protection device designed to interrupt excess current in electrical circuits. As the FAZ-D40 2-NA model, it provides reliable overcurrent protection for two-pole branch circuits in compatible electrical panels. The 2-NA designation identifies this specific variant and rating. This breaker trips to safeguard wiring and connected devices when the load reaches the 40 A limit, helping prevent overheating and potential damage.
