Eaton Cutler-Hammer FS320020A Molded Case Circuit Breaker is a molded case circuit breaker (MCCB) from the Cutler-Hammer family, identified by the FS320020A model number. MCCBs provide overcurrent protection by interrupting current flow when fault conditions occur, helping protect wiring and equipment from damage. This FS320020A unit is part of Eaton's Cutler-Hammer molded case breaker lineup.
