| 摘要 |
<p>PURPOSE:To modify the circuitry easily by utilizing relay terminals for connecting an inner circuit conductor, i.e., a bus bar, with an external fuse. CONSTITUTION:The bus bar circuit modifying method employs a bus bar wiring board including first, second and third bus bars 141, 142, 143, a relay terminal B provided with an electric contact part for electrically connecting tabs being inserted from opposite directions, and a branch relay terminal A provided with a tab receiving part opposing through a coupling piece to an electric contact part. Relay terminals B are connected with the input tab 15A1 of the first bus bar 141 and the output tab 15B of the second bus bar 142 and a fuse (e) is placed between both relay terminals, or the relay terminal B and the branch relay terminal A are connected, respectively, with the input tub 15A1 and the output tub 15B1 and the output tab 15C2 of the bus bar 143 is connected with the tab receiving part thereof and then the fuse (e) is placed between the relay terminal B and the branch relay terminal A thus forming two types of circuits alternatively.</p> |
