| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a technique capable of achieving a highly-reliable current cutoff device.SOLUTION: A current cutoff device 50 comprises a first conductive member 30, a second conductive member 88, an insulating member 94, and a third conductive member 80. The first conductive member 30 is fixed to a case 18. The insulating member 94 is arranged between the first conductive member 30 and the second conductive member 88. An end part 80b of the third conductive member 80 is fixed to the first conductive member 30. A central part 80a of the third conductive member 80 is fixed to the second conductive member 88. The first conductive member 30 includes a bolt part 36. The first conductive member 30 is fixed to the case 18 by fastening a nut 38 to the bolt part 36. A first surface in contact with the insulating member 94 of the first conductive member 30 and a second surface in contact with the insulating member 94 of the second conductive member 88 are provided with a salient whose circumference is surrounded by the end surface of the insulating member 94.</p> |
