Eaton Cutler-Hammer BRN120GFN Molded Case Circuit Breaker, 1-pole, rated 20 A at 120 V. The part number BRN120GFN identifies a BRN-series molded case breaker, with a 10K rating noted in the data. This single-pole overcurrent protector is intended for use in electrical panels to safeguard a single branch circuit from overloads and short circuits.
