Product Info Catalog Electrical & Lighting Fuses & Circuit Breakers Breakers 20A SP PonCAFCI Breaker 20A SP PonCAFCI Breaker 20A SP PonCAFCI Breaker Request a Quote UPC: 785901978435 Manufacturer: Square D By Schneider Electric SKU: 192582 Model Number: QO120PCAFIC Square D QO, 20A Single Pole Circuit Breaker, 1 Space Per Pole, Plug-On-Neutral Combination Arc Fault Circuit Interrupters CAFI, 120V, Bulk.