| 摘要 |
Switching device for installation in a switchboard or the like, composed of: an actuator composed of a housing and a plunger and arranged to be pushed into and fastened to a supporting wall; and a contactor joined and fastened to the actuator and arranged to be on the interior of the supporting wall, wherein the contactor includes a supporting member connected to a plate arranged to be parallel to the supporting wall and carrying conductor paths and a rubber elastic membrane body coaxial with the plunger and carrying a layer of a conductive elastomer, the membrane body being located to be disposed between the plunger and the plate with the layer of conductive elastomer facing the plate, and with the plunger being actuatable to press against the membrane body and deform the latter in the axial direction in order to press the layer of conductive elastomer against the conductor paths.
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