The Square D QO115DF 1 Pole 15A Circuit Breaker combination AFCI/GFCI is a miniature circuit breaker designed for electrical protection in commercial and industrial settings. It operates on a combination of AFCI and GFCI capabilities, providing both arc fault and ground fault protection in a single device. With a voltage of 120 Vac and a current rating of 1-15 A, it is compatible with wire gauges ranging from 1 to 5 AWG. The Square D brand ensures reliability and quality in electrical equipment and supplies.