| 摘要 |
<p>PURPOSE:To reduce the amount of weight and cost of a bus bar circuit board, by providing an easily changeable circuit and eliminating a useless circuit in the bus bar circuit board that constitutes an internal circuit with regard to an electric junction box for interconnection of wire harness and the like. CONSTITUTION:An electric junction box stores a stack of bus bar circuit boards 30 in a case 20 (21 to 23). In the bus bar circuit board 30, a plurality of bus bars 32 with each branching tab 33 are placed flat on an insulating board 31. The stack of bus bar circuit boards 30 are separately stored into at least two blocks A1 and A2, and then given bus bars 32 are connected with a wire 40 within a block and/or between blocks.</p> |
