| 摘要 |
PROBLEM TO BE SOLVED: To provide a current sensor in which a current path to be measured is securely located and fixed at a desired position.SOLUTION: A current sensor (101) includes: magnetoelectric conversion elements (15) for detecting a magnetic field that is generated when a current flows in a current path (CB) to be measured; a housing (11) that accommodates the magnetoelectric conversion elements and has a groove (M11) in which the current path to be measured is arranged; and an attachment member (13) that can be fixed onto the housing. The attachment member includes two arm parts (13A, 13B) and a connection part (13J) that movably supports and connects the two arm parts. The outsides of the two arm parts have claw parts (13t), respectively. In the inner surfaces forming the groove of the housing, provided are holes (11h) with which the claw parts of the attachment member are to be engaged. When the current path to be measured and the attachment member are arranged in the groove, the current path to be measured is fixed and supported, and the claw parts and the holes are engaged with each other. |
