The CFI6-40/4/05 is a 4-pole, 40 Amp circuit breaker made by Eaton. This breaker is designed to be used in Eaton's Series C, 12-40 Amp Molded Case Circuit Breaker. It is UL Listed, CSA Certified, and meets NEC requirements. The CFI6-40/4/05 features manual reset, a lockout/tag feature, and a trip indicator. This breaker is well-suited for applications such as motor control centers, panel boards, low-level disconnects and more.