Square D Load Center Xccessory, QO/Homeline, Cover Filler Plate, Fills Branch Circuit Opening

QO Load Centers offer premium features by allowing QO breakers, ground arc fault interrupters arc fault interrupters and surge arresters to be installed inside QO Load Centers enable the use of a full complement of accessories. Systems can be single or three phase and have indoor and outdoor versions. Indoor enclosures are designed to rotate 180 degrees to accommodate top or bottom service entrance feed which saves expensive service cable. This accessory is a filler plate for QO breakers. The unit is in commercial packaging.