3-Square D Homeline Plug-On Neutral Combination Arc Fault Breaker Plug-on neutral combination arc fault circuit interrupter. Protects from dangerous arcing. Arcs typically occur out of sight, inside walls or electrical devices. Designed for reliability, connects directly to the neutral bar providing quick and easy installation. Features a neutral clip that eliminates pigtails and in turn frees gutter space. Uses Arc Detection Technology to constantly monitor the circuit and quickly turn off the power when a dangerous condition occurs. Use with plug-on neutral load centers only. 10,000AIR. ANSI (American Nation Standards Institute) certified and UL (Underwriter's Laboratories) listed. Limited lifetime warranty. All items listed have shipping for the Continental United States. For AK, HI, PR, APO/AFO and other Countries please check with us about the cost of shipping before ordering. We do our best to ensure the accuracy of every listings. Unfortunately, do to our high volume, mistakes sometimes occur. If you receive an item that is not as described in our listing, please contact us directly via phone or email within three (3) days of receiving the item and we will work to correct the issue.