The Eaton CKD3400F Circuit Breaker Frame is a 3-pole frame rated for 400 A and 600 VAC, designed to mount a compatible circuit breaker in electrical distribution panels. It provides the structural chassis necessary to install a three-pole protective device for systems operating at up to 600 VAC. This frame serves industrial and commercial power assemblies requiring a dedicated 3-pole breaker frame in Eaton's CKD3400F lineup.
