The Eaton Cutler-Hammer QCF2020 U is a two-pole circuit breaker rated 20 A at 240 V, designed to protect 240 V branch circuits in electrical panels. It provides overcurrent protection on both poles, making it suitable for use in panel installations that require a 2-pole, 20 A, 240 V device. Model QCF2020 U identifies a 2-pole configuration within the Cutler-Hammer QCF series.
