GE's Dual Function Circuit Interrupter (DFCI) provides ground fault and arc fault circuit protection in one unit. The 2014 National Electric Code mandated Ground Fault and Arc Fault circuit protection on many 15 and 20 amp kitchen and laundry circuits. Our DFCI offers both Ground Fault and Combination Arc Fault (GFCI and AFCI) protection in a simple to apply and cost-effective package., Category: Q-Line (Plug-In), Trip Style: Non-Interchangeable, Frame Type: Q-Line, Amperage: 20A, Poles: 1, System Voltage: 120 Vac, 120 Vac Interrupting Rating: 10 KAIC, Trip Function: LI AFCI and GFCI, Continuous Current Rated: Standard, Long Time: Fixed, Current Metering: No, Protective Relays: No, Special Markings: HACR, SWD, Wire Range (Cu/Al): #14-8 AWG, UL File #: E471742, GSA Compliance: No.