BRAND NEW product. Model # Q115DFP The Dual Function Circuit Breaker combines Class A 5mA GFCI and Combination Type AFCI, protecting against both Arc Faults and Ground Faults. This, along with the new Self-Test feature, makes it the first in class in electrical safety for homeowners. Faster installation compared to installing an AFCI breaker and GFI receptacle. Lower cost compared to AFCI breaker and GFCI receptacle. Self-test feature as required by UL 943 effective June 2015. Siemens exclusive LED trip indicator pinpoints cause of trip. HACR, SWD, 120-Volt AC rated. Wire range: #14-#8 AWG copper or #12-#8 AWG aluminum