The Eaton NSB FD1125 Molded Case Circuit Breaker (MCCB) is a model within Eaton’s NSB line of molded case breakers. As a molded case circuit breaker, the FD1125 is designed to interrupt current to protect electrical circuits from overload or fault conditions in appropriate installations. The FD1125 designation identifies the specific model within the NSB MCCB family.
