Square D by Schneider Electric HOM2040M200PC 200 Amp 20-Space 40-Circuit Indoor Main Breaker Load Center with Cover Includes a fully distributed neutral bar, allowing for the installation of Homeline Plug-on Neutral combination arc fault breakers on any space Each pole space accepts full-size, tandem or quad breakers Ground and neutral bars accept up to (3) #10-14 equipment grounds Includes a combination flush/surface indoor cover Accommodates plug-on secondary surge arrestor (sold separately)