The Eaton NSB FAZ-C16 1-NA-SP miniature circuit breaker is a single-pole, 16-amp device rated for 277 V AC, identified as FAZ-C16 within Eaton’s NSB line. It provides overcurrent protection by interrupting fault currents to prevent damage from overloads and short circuits in 277-volt electrical systems. Designed for panel-integrated use, this compact MCB supports 1-pole, 16 A protection where 277 V infrastructure is present.
