High voltage on output

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    • Autor

    Hi,

    I'd like to switch on/off an electric element that's connected between 2 phases of 3phase system. Voltage between those phases is 400V.

    What's the highest voltage that can be connected to the output of Shelly1? Since power of that element is 800W I don't expect current to be the problem but high voltage could.

    Would it be wise to connect that element directly to the Shelly1 or should I buy additional relay for that?

    Thanks!

    You should use a relay with the appropriate specs!

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