<p>The present invention provides an assembly switch board. The assembly switch board includes vertical frames which are vertical to a side end part, respectively; connection parts which are combined with both end parts of the vertical frames, respectively; horizontal frames which are combined with the connection part at both end parts of the vertical frame and are vertically combined with the vertical frame; side panels which are combined with the outside between vertical frames adjacent to the vertical frames; and an upper panel and a lower panel which are combined with the outside between vertical frames adjacent to the vertical frames and a waterproof part which is formed in the lengthwise direction of an edge part adjacent to a sealing space in the vertical frames and the horizontal frames. The end part of the side panel or the upper panel or the lower panel is inserted into the waterproof part.</p>
