| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a disconnecting switch which is improved in assembly operability. <P>SOLUTION: An opening/closing mechanism part 5 includes an operation lever 51 supported rotatably between an ON position where a shaft 3 is moved to a closing position to close a contact part 2 and an OFF position where the shaft 3 is moved to an opening position to open the contact part 2; an arm 52 coupling the operation lever 51 and the shaft 3 to each other; and a positioning spring 10 restricting the operation lever 51 from moving to the OFF position side while the operation lever 51 is at the ON position. The operation lever 51 is supported rotatably by a support shaft 54 penetrating the operation lever 51, and a spring fitting part 51a fitted with the positioning spring 10 is provided to an outer side face of the operation lever 51 in the penetration direction of the support shaft 54. <P>COPYRIGHT: (C)2013,JPO&INPIT |
