| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric connection box capable of improving rigidity of a wiring board.SOLUTION: An electric connection box 1 comprises: a plurality of low-voltage bus bars 2 and high-voltage bus bars 3; a synthetic resin wiring board 4 on which the plurality of bus bars 2 and 3 are laid; and a synthetic resin cover 5 covering the plurality of bus bars 2 and 3. At a side of the cover 5 opposite to the wiring board 4, electronic component mounting parts 7-10 are provided to which electronic components such as a fuse, a relay 12 and a connector of a wire harness are mounted. The wiring board 4 includes a low-voltage bus bar wiring surface 42 on which the low-voltage bus bar 2 is laid and a high-voltage bus bar wiring surface 43 on which the high-voltage bus bar 3 is laid. The low-voltage bus bar wiring surface 42 is positioned closer to the cover 5 than the high-voltage bus bar wiring surface 43. |
