| 摘要 |
A distribution board is provided to prevent the corrosion of a terminal by preventing water and moisture from permeating into a base panel connected to a lead-in cable and a supply cable. A distribution board includes a cabinet(10), an electric box, a base panel(20), and a first supporting unit. The cabinet has an inner space, and a drain hole(15) at the bottom thereof. The electric box is mounted inside the cabinet. The base panel has a substrate(21) which is fixed to the electric box through a plurality of pieces, and a circuit unit(32) which is mounted on the substrate, and is electrically connected to a lead cable and a supply cable to distribute the power from the lead-in cable to the supply cable. The first supporting unit has a bolt(41) of which the end portion passes through the electric box, a spacer(42) which is inserted into the circumference of the bolt, and separates the electric box from the cabinet by a predetermined distance, and a nut(43) which is coupled with the end portion of the bolt to fix the electric box. |
