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產(chǎn)品簡(jiǎn)介
合肥特價(jià)施耐德接觸器LC1D09B7C
合肥特價(jià)施耐德接觸器LC1D09B7C
產(chǎn)品價(jià)格：￥1
上架日期：2013-05-31 07:51:54
產(chǎn)地：法國(guó)
發(fā)貨地：合肥
供應(yīng)數(shù)量：不限
最少起訂：1臺(tái)
瀏覽量：302
資料下載：暫無(wú)資料下載
其他下載：暫無(wú)相關(guān)下載
詳細(xì)說(shuō)明
    接觸器（Contactor）狹義上是指能頻繁關(guān)合、承載和開(kāi)斷正常電流及規(guī)定的過(guò)載電流的開(kāi)斷和關(guān)合裝置。它應(yīng)用于電力、配電與用電。接觸器廣義上是指工業(yè)電中利用線圈流過(guò)電流產(chǎn)生磁場(chǎng)，使觸頭閉合，以達(dá)到控制負(fù)載的電器。接觸器由電磁系統(tǒng)（鐵心，靜鐵心，電磁線圈）觸頭系統(tǒng)（常開(kāi)觸頭和常閉觸頭）和滅弧裝置組成。

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