| 摘要 |
<p>A switch has a housing with an open top-side with a switch body linked to the open upper face of the housing and two springs mounted on the lower face of the switch body. Two identical circuit arrangements are mutually insulated and are accommodated by the housing from which each circuit arrangement is provided with first and second terminal lugs and in addition with a bimetal plate, the first end of which is joined to the first terminal lug, and a first contact point joined to the other end of the bimetal-plate. A support plate is joined to both corresponding bimetal plates of the two circuit arrangements and has a gap in which a movable body can move.</p> |
