PURPOSE: A package switchboard is provided to reduce largely a total size and draw easily a mold transformer by reducing 1/5 of an area of a bottom part and changing a shape of a frame. CONSTITUTION: A package switchboard includes a low voltage part(1) for forming a lower voltage distribution board and a high voltage part. The high voltage part includes a frame. A mold transformer(6) is arranged in the inside of the high voltage part. A high voltage line is inserted into a high voltage line inlet hole at formed at a bottom part of the high voltage part. The high voltage line is inserted into the mold transformer(6) within the frame through an automatic trouble block switch(3), a lightening arrester(14), a high voltage fuse(5), and a transformer(4). The high voltage is converted to the low voltage by the mold transformer. The low voltage is applied to the low voltage part(1).
