• Earthing connector of socket will not connect to neutral connector. 3 phase socket at the same place connect wires in same way.

    插座接地端子线端子连接同一场所用的三相插座,接线的相序一致;

    youdao

  • Earthing connector of socket will not connect to neutral connector. 3 phase socket at the same place connect wires in same way.

    插座接地端子线端子连接同一场所用的三相插座,接线的相序一致;

    youdao

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