| 摘要 |
PROBLEM TO BE SOLVED: To provide a current sensor unit capable of easily attaching and removing a bus bar to and from a current sensor in a simple configuration.SOLUTION: Provided is a current sensor unit 1 comprising a first bus bar 10 and a first current sensor 50, the first current sensor 50 being provided with a first through-hole 52 and a first projection piece 91, and the first bus bar 10 being provided with a first insertion hole 13a. When the first bus bar 10 is penetrated through the first through-hole 52 and the first bus bar 10 is tilted and elastically deformed using an opening end part of the first through-hole 52 as a fulcrum, the engagement between the first projection piece 91 and the first insertion hole 13a is released, making it possible for the first bus bar 10 to move in the direction of penetration. When the first bus bar 10 is penetrated through the first through-hole 52 and the first bus bar 10 is not elastically deformed, the first projection piece 91 is inserted into the first insertion hole 13a, and the movement of the first bus bar 10 in the direction of penetration is restricted. |
