NIB – Eaton – QB1020GF – Ground Fault Circuit Breaker, 20 Amp, 10 Kaic It is single-pole, non-interchangeable, bolt-on, and fits wire sizes #14-4 AWG. Catalog Number: QB1020GF. Circuit Breaker Type: QB. Type: Ground fault circuit breaker. Trip Type: Non-Interchangeable. byJuly 3, 2026
