| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a plug-in power distribution board which allows a worker to conduct removal work safely when a breaker is removed. <P>SOLUTION: A plug-in power distribution board includes: a receiving fitting part 21, which has a first receiving fitting 21a provided with an insertion port 21d opening downward and receiving an inserted trunk line bar 11 and a second receiving fitting 21b provided with an insertion port 21e and electrically connecting with the first fitting 21a; a base adapter 20 composed of an insulative housing 22, which holds the receiving fitting part 21 so as to cover the receiving fitting part 21, and detachably attached to a trunk line bar unit 10; and an attachment adapter 30 used for mounting a breaker 80 and attached to the base adapter 20. <P>COPYRIGHT: (C)2012,JPO&INPIT |
