| 摘要 |
PROBLEM TO BE SOLVED: To provide a four-wire power distribution panel enabling connection to each bus bar using one type of a branch bar.SOLUTION: The four-wire power distribution panel includes branch switches 33 which are disposed on both sides of four bus bars 35, 36 to be connected to the bus bars through branch bars 50. Each branch bar 50 includes: branch switch connection holes 54 on both sides thereof; and two or more bus bar connection holes 38 between the branch switch holes at the positions of different heights. The branch bar 50, with the replacement in vertical and lateral directions, can be connected to each of the four different bus bars 35, 36.SELECTED DRAWING: Figure 17 |
