南京梅萊機(jī)電設(shè)備有限公司

西門(mén)子3TY74900X，低壓接觸器3TY系列主觸頭，*，南京梅萊機(jī)電?。?/strong>

   低壓電器是一種能根據(jù)外界的信號(hào)和要求，手動(dòng)或自動(dòng)地接通、斷開(kāi)電路，以實(shí)現(xiàn)對(duì)電路或非電對(duì)象的切換、控制、保護(hù)、檢測(cè)、變換和調(diào)節(jié)的元件或設(shè)備。低壓電器的發(fā)展，取決于國(guó)民經(jīng)濟(jì)的發(fā)展和現(xiàn)代工業(yè)自動(dòng)化發(fā)展的需要，以及新技術(shù)、新工藝、新材料研究與應(yīng)用，目前正朝著高性能、高可靠性、小型化、數(shù)模化、模塊化、組合化和零部件通用化的方向發(fā)展。

西門(mén)子3TY74900X，低壓接觸器3TY系列主觸頭，*，南京梅萊機(jī)電?。?/strong>

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