Patent ID: 8878091
Filing Date: 2014-11-04
Classification: H01H

Abstract:
1. A switch device comprising: a first contacting portion including a first fixed contacting portion and a first movable contacting portion configured to contact the first fixed contacting portion; a second contacting portion including a second fixed contacting portion and a second movable contacting portion configured to contact the second fixed contacting portion; a first electric arc voltage suppression unit configured to be electrically connected to the first fixed contacting portion and the first movable contacting portion for suppressing generation of an electric arc between the first fixed contacting portion and the first movable contacting portion; and a second electric arc voltage suppression unit configured to be electrically connected to the second fixed contacting portion and the second movable contacting portion for suppressing generation of an electric arc between the second fixed contacting portion and the second movable contacting portion.