Save Now Eaton / Cutler-Hammer QB1020AFGF – 20A Dual Function Miniature Circuit Breaker

Built for residential and commercial use, the Eaton QB1020AFGF provides dual-function safety. This 20A breaker combines combination arc-fault and ground-fault protection to meet modern NEC requirements. The bolt-on design installs into Eaton Pow-R-Line panelboards and serves as a replacement for the legacy QBAFGF1020. Rated at 10 kAIC, it features a pigtail neutral and self-test capabilities. A diagnostic LED simplifies troubleshooting by indicating the trip cause.