Product Info Catalog Electrical & Lighting Fuses & Circuit Breakers Breakers Single-Pole Type BR1 Combo Arc-Fault Circuit Breaker, 20A Single-Pole Type BR1 Combo Arc-Fault Circuit Breaker, 20A Single-Pole Type BR1 Combo Arc-Fault Circuit Breaker, 20A Request a Quote UPC: 786689040895 Manufacturer: Eaton Corporation SKU: 544525 Model Number: BRN120AF 20A, 1 Pole, Type BR1, Combo Arc Fault Circuit Breaker.