| 摘要 |
PURPOSE: A thermal fuse is provided to prevent a short circuit between a lead terminal and a movable terminal caused by wet air by using a spring and a supporter. CONSTITUTION: A lead terminal(30) is formed in the hollow space of an insulating bush. The movable terminal(40) is installed in a case. A first spring(61) is formed between the insulating bush and the movable terminal. A supporter(50) is installed in the case. A second spring(62) electrically connects the lead terminal to the movable terminal.
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