Square D by Schneider Electric HOM120PDFC Homeline Plug-On Neutral 20 Amp Single-Pole Dual Function (CAFCI and GFCI) Circuit Breaker, , Homeline 20 amp single-pole plug-on-neutral dual function (cafci and gfci) circuit breaker Innovative neutral connection design leads to fewer connections and faster installation, no pigtails which frees up gutter space Compatible with homeline series 4 and newer load centers only. Mounting mode- Plug-in and Plug-on neutral 120 vac circuit breaker 10,000 air feature Homeline 20 Amp single-pole plug-on-neutral dual function (CAFCI and GFCI) circuit breaker Innovative neutral connection design leads to fewer connections and faster installation, no pigtails which frees up gutter space Compatible with Homeline series 4 and newer load centers only Rated for 120 VAC Rated for 10,000 AIR