Schneider Electric QOB115CAFI U Circuit Breaker

Schneider Electric's Square D QOB115CAFI is a 15-amp, single-pole QO miniature circuit breaker designed for 120 VAC operation with a 10 kA interrupting rating, featuring bolt-on mounting for straightforward panel installation. It provides combination arc-fault interrupter (AFCI) protection with a pigtail neutral connection, enabling arc-fault detection on the protected circuit. Ideal for residential or light commercial use, this AFCI breaker protects branch circuits such as lighting and receptacle runs when installed in compatible QO panelboards, delivering reliable overload and short-circuit protection in a compact 1‑pole design.