Eaton Cutler-Hammer HFD1020 is a single-pole circuit breaker rated at 20 amperes, identified by the part number HFD1020 and classified as Type HFD. It provides overcurrent protection for a single branch circuit by interrupting current during overloads or faults, helping prevent damage to wiring and connected equipment. As part of Eaton’s HFD family, this 1-pole device is designed for use in electrical distribution systems where reliable interrupting action is required for branch circuits. The 20 A rating indicates its suitability for circuits carrying moderate loads, such as lighting and receptacle runs in residential and light commercial installations.
