| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric power distribution apparatus which can prevent damage to a member caused by over-running when a movable electrode is opened, and can be downsized.SOLUTION: A switch comprises: a fixed electrode; and a movable electrode 20 consisting of two contact blades 20a, 20b which are rotatable with respect to the fixed electrode, both electrodes are contact with each other when the movable electrode 20 is rotated toward an input direction, and both electrodes are spaced when the movable electrode 20 is rotated toward an opening direction. A switch comprises a buffer member 40 in which the movable electrode 20 is rotatably mounted on a conductive member 17, the buffer member 40 being arranged between two contact blades 20a, 20b and abuts to the conductive member 17, and the rotation of the movable electrode 20 is regulated at a setting open position by abutting the buffer member 40 to the conductive member 17 when the movable electrode 20 is rotated toward the opening direction. Thereby it is possible to prevent damage to a member caused by over-running when the movable electrode 20 is opened, and to downsize it. |
