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  1. kozmic1520

    220 single phase protection

    Wouldn't you have to size the wire for the full available current all the way to the elements then? If I run 50 amp to the SSR and only run 14ga to the elements from the SSR wouldn't the non fused leg be unprotected? Thanks.
  2. kozmic1520

    220 single phase protection

    Simple question. I'm building a control panel for a powder coating oven. It will have 3 3,000 watt 220 volt heating elements. On the Oven building forums they seem to only put over current protection on one leg of the 220 feeding the elements. I am under the impression that... The relay that...

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