The Homeline load center offer features Homeline circuit breakers, ground fault circuit breakers and arc fault interrupters. Homeline load centers enable the use of a full complement of accessories. Systems are single phase and are rated for indoor use or are rain proof. Homeline load centers are designed for residential and industrial use to protect electrical systems, equipment and people. This kit is used to replace the normal main lug of a panelboard when the installer needs to sub feed the load into another panel or device and can only be used in Homeline load center main lug interiors. This two pole plug on sub feed lug kit is rated 125A and requires two spaces.