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RCD amp protection

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Tim McCulloch:

--- Quote from: Stephen Swaffer on July 11, 2022, 01:09:45 PM ---How long ago was that?  The 2020 code added 50 amp single phase and 100 amp single phase less than 250 volts to ground to the lists of required circuits with the key phrase being "supplied by".  Doubt anyone is plugging a saw, drill or computer into a 100 amp 3 phase receptacle?

--- End quote ---

>10 years ago.

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