| 摘要 |
A fuse unit includes first and second fuse devices. Each of the fuse devices includes a attaching portion to be attached to a battery terminal of a battery, a housing provided on the attaching portion and having a cavity which is opened forward and backward of the housing, and a fuse body having a first end which is electrically connected to the battery terminal and a second end which is covered with the housing to form a wire connection part, the fuse body having a fusible portion which is disposed in the cavity. When the housings are superposed in a direction away from the battery, at least one of the housings and the fuse bodies are constructed so that the fusible portions are checked as viewed in a forward direction of the housings.
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