Square D QO120CAFI QO 20A Arc Fault Breaker

The Square D QO 20 Amp single-pole combination AFCI circuit breaker delivers reliable arc fault protection in a plug-on design for fast, tool-free installation. Built for compatibility with QO load centers, CSEDs, and NQOD panel boards, this breaker is rated for 120 Vac operation and carries a 10,000 AIR rating. Ideal for residential and light commercial electrical systems requiring arc fault detection and prevention.