Eaton NSB FAZ-C4 2-RT 2-pole miniature circuit breaker (MCB) for overcurrent protection in electrical distribution panels. This FAZ-C4 device is rated at 4 A, supports 277 V operation, and is suitable for 50/60 Hz systems. With a 2P configuration, it protects two conductors simultaneously in a single breaker, making it appropriate for branch circuits fed from 277 V supplies.
