| 摘要 |
PROBLEM TO BE SOLVED: To provide a quick cutoff fuse of which, an assembling time is shortened by eliminating the process of forming a small hole, into which an arc extinguishing agent is filled. SOLUTION: A quick cutoff fuse is assembled, by forming an opening at the middle part of a first cylinder-shaped container made of heat resistant resin, and filling an arc extinguishing agent from the opening, closing the opening by epoxy resin putty having heat resistant property and mechanical strength, and covering the first cylinder-shaped container by a second cylinder-shaped container made of heat resistant resin, and fixing it.
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