Eaton / Cutler-Hammer QBAF1020 – 20A AFCI Miniature Circuit Breaker Grab Now

Part of the Quicklag family, this 20A single-pole breaker provides branch/feeder arc fault protection for commercial electrical systems. It operates at 120VAC with a 10kA interrupting capacity to help prevent electrical fires. Engineered for a precise fit, the unit bolts securely into Eaton Pow-R-Line panelboards. It features a pigtail neutral connection. Note that this model is replaced by the newer QB1020CAF. The thermal-magnetic trip mechanism is HACR and SWD rated for switching duty.