| 摘要 |
<p>PROBLEM TO BE SOLVED: To allow for exchange of a fuse holder cover incorporating a fusion checker, for example, or attachment of a fuse holder cover, incorporating a fusion checker, to an existing fuse holder, by allowing easy exchange of each fuse holder cover.SOLUTION: A fuse holder cover 50 to be attached rotatably to a fuse holder 10 includes a pair of connection pieces 55 provided to protrude downward near the end of a cover 51. The pair of connection pieces 55 are provided, respectively, with a protrusion 56 formed on the outer side face and becoming a rotary shaft by being supported pivotally by the fuse holder 10, and an operating portion 57 formed further tip side than the protrusion 56. When pressing the operating portion 57 from both sides, the pair of connection pieces 55 deform elastically so as to approach each other.</p> |
