Square D QOB120CAFI – 20A AFCI Miniature Circuit Breaker Free Returns

Providing advanced combination arc-fault detection, this 20-amp single-pole breaker safeguards against both parallel and series arcing events. It fastens securely into Square D NQ and NQOD panelboards via a reliable bolt-on connection and includes a standard pigtail neutral wire. Rated for 10kAIC at 120VAC, the unit features the highly visible Visi-Trip indicator to quickly identify tripped circuits during maintenance or troubleshooting in commercial and residential environments.