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腳踏開關

電氣系統中的微動開關、腳踏開關的外形和符號

發布日期:2022-10-11 點擊率:1052

     微動開關是具有瞬時動作和微小行程,可直接由一定的力經過一定的行程使觸頭速動,從而實現電路的轉換的靈敏開關;腳踏開關是一種特定形式的微動開關,它是將腳踏板和微動開關組合在一起的控制電器。


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