Eaton 6639C85G84 Cutler-Hammer HFD2015 molded case circuit breaker is a 2-pole device rated for 15 amps at up to 600 volts. As a molded case circuit breaker (MCCB), it provides overcurrent protection by interrupting current during overload or fault conditions in electrical distribution panels. Its part numbers 6639C85G84 and HFD2015 refer to the same unit within Eaton's Cutler-Hammer family. The 2-pole, 15 A, 600 V rating specifies the maximum voltage and current it is designed to interrupt, guiding proper panel and circuit compatibility.
