| 摘要 |
PROBLEM TO BE SOLVED: To dispense with a switch as an inhibiting means to inhibit the action of a detecting circuit part of a fuse disconnection. SOLUTION: A contact piece connected with a power supply feed path of the detecting circuit part of the fuse wire disconnection is adjacently installed at a retaining fitting connected with the power supply side, and when a fuse is connected with and retained by the retaining fitting, the contact piece is short-circuited and connected with the retaining fitting via the base of the fuse so that the power source is supplied to the detecting circuit part of the fuse wire disconnection. Furthermore, only the detecting circuit part of the fuse wire disconnection is housed in an independent circuit substrate and mounted adjacently to a fuse holder, and further the fuse holder body and a fuse retaining member are linked by a link member. COPYRIGHT: (C)2004,JPO
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