Eaton NSB FAZ-D10 1-NA-SP Miniature Circuit Breaker

The Eaton NSB FAZ-D10 1-NA-SP miniature circuit breaker is a compact, single-pole protective device from Eaton’s NSB FAZ family, designed to interrupt excessive current on a dedicated circuit and prevent damage to wiring and connected equipment. It carries a 10 A nominal rating and is specified for use up to 480 V, making it suitable for protecting individual branches in 480 V electrical distribution schemes. The 1-NA-SP designation identifies its configuration within the FAZ-D10 lineup, indicating a single-pole, circuit-protection function for use in panel boards or switchgear where space is at a premium. This MCB provides standard overcurrent protection, interrupting current when the load or fault exceeds its 10 A rating to isolate the circuit and minimize potential damage in 480 V systems. The FAZ-D10 1-NA-SP is part of Eaton’s FAZ NSB lineup, offering a compact 10 A protection solution for 480 V installations.