Eaton / Cutler-Hammer CH120AF – 20A AFCI Miniature Circuit Breaker Professional Grade

Delivering branch/feeder arc fault protection, the CH120AF single-pole breaker belongs to Eaton’s CH series. Built for residential applications, it actively monitors circuits to detect parallel arcing faults. This 20-amp unit installs into standard Type CH panelboards and utilizes a pigtail neutral connection. Providing a 10 kAIC rating at 120/240V, it is UL 1699 listed. It replaces older AFCI units and is superseded by the CHFN120AF. Featuring Fire-Guard technology, it is HACR rated.