摘要 |
<P>PROBLEM TO BE SOLVED: To provide a contact device that maintains the function of three-point contact by three movable contacts and three fixed contacts, and to provide an electromagnetic switch device using the same. <P>SOLUTION: A contact device includes: a first contact portion having a pair of a fixed contact 10C and a movable contact 12C that come into and out of contact with each other; a second contact portion having two pairs of fixed contacts 10A and 10B and movable contacts 12A and 12B, each pair come into and out of contact with each other; and a movable element 12 where the movable contacts 12A to 12C of the first and second contact portions are provided. The fixed contact 10C of the first contact portion is reduced in thickness, and a contact gap in the first contact portion is thus made longer than a contact gap in the second contact portion. <P>COPYRIGHT: (C)2013,JPO&INPIT |