| 摘要 |
PROBLEM TO BE SOLVED: To provide an incorrect insertion prevention plug for a fuse by which an incorrect work of an operator can be prevented. SOLUTION: This is the incorrect insertion prevention plug 22 for the fuse mounted on a fuse mounting part 8b so that fuse terminals 11, 18 are faced into a fuse insertion hole 20, and it is constituted of a knob part 23 formed more broad than the fuse insertion hole 20 and a supporting part 24 installed downward the knob part 23, the supporting part 24 is composed of a pair of deformable elastic arm parts 24a flexible in the direction of approaching mutually, and a pair of locking protrusions 24b which are installed on the outer face of each elastic arm part 24a, and locked to a surrounding wall 20a in which the fuse insertion hole 20 is formed by flexible return deformation when it is completely inserted into the fuse insertion hole 20. COPYRIGHT: (C)2005,JPO&NCIPI
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