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海洋一舟
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樓主  發(fā)表于: 2011-06-16 21:08
車(chē)間里有設備,設備上有變頻器,發(fā)熱片,有直接啟動(dòng)的小功率馬達,如果用漏電開(kāi)關(guān)做為總開(kāi)關(guān)合理嗎
yangrmg
經(jīng)驗是練出來(lái)的
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1樓  發(fā)表于: 2011-06-17 20:01
總開(kāi)關(guān)選 空氣開(kāi)關(guān)，分開(kāi)關(guān)才裝漏電開(kāi)關(guān)，這樣才合理

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