ABB SLC120CAFI is a 1-pole, 20 A CAFI circuit breaker designed for 120 V AC circuits in ABB SENTRICITY load centers. UL-listed as SWD (switching duty), it provides arc-fault protection and is compatible with plug-on neutral configurations and a built-in self-test. The device uses backed-out captive terminal screws and includes a lock-out/tag-out feature, with support for up to two #10 copper conductors, making it suitable for switching typical 120 V loads, including fluorescent lighting, in residential or light commercial applications.
