| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve the assembling operability and to improve the degree of freedoms of designing a bus bar shape by obtaining a current detector capable of inserting a bus bar to be inserted into a magnetic core into the core even if both the ends are free shapes without providing the bar as a separate element. SOLUTION: The current detector 37 has a magnetic core 43 to be inserted with a bus bar 41. The part of the core 43 is formed in a recess shape opened at the upper surface of the inserting space of the bar 41 at the inside, and the upper surface opening of the recess 45 is closed to detachably provide the split magnetic core 47 for forming the closed inserting space of the inner periphery on the upper surface opening of the recess.</p> |
