Eaton faz series miniature circuit breakers c type 3 pole eaton 278867 this 3 pole c type miniature circuit breaker from the eaton faz series is ideal for use where operational current peaks and other surges occur that must not lead to tripping it is particularly suitable for use with switchgear in industrial and advanced commercial operations eaton 278867 faz c63 miniature circuit breaker 6a c type tp 15ka