Square D QOB120CAFI 20A 1-Pole AFCI Bolt-On Breaker for QO Panel New
The Square DQOB120CAFI is a premium20 Amp, 1-Pole, AFCI (Arc-Fault Circuit Interrupter) breaker designed forBolt-On panels. Ideal for modern code-compliant installations where AFCI protection is required on lighting and receptacle circuits.