A power panel of an electrical distribution system including a bus arrangement with a plurality of conductive bus bars. At least one electrical accessory is coupled to the plurality of bus bars and a plurality of clip assemblies are coupled to the plurality of bus bars and the at least one electrical assembly to establish an electrical connection there between. The clip assembly for use with the bus stack arrangement includes a metallic clip with a tang and a C-shaped section interconnected with and arranged opposite the tang and a biasing element coupled to the tang.