FA, FH, FJ, FK, FY (F-frame) molded case circuit breakers and switches
FA, FH, FJ, FK, FY (F-frame) molded case circuit breakers and switches are pending obsolescence in 2018 to 2019.
Reductions in manufacturing capacity and component inventories will ramp down towards end of commercialization dates below. This page is designed to assist all customers using legacy F-frame circuit breakers with the transition to PowerPact B or other PowerPact circuit breakers. Refer to the timeline, tools and resources below to support you through the transition period.