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New R.C.D.s and TT Earthed Installations.

Zoomup

Good morning all on this lovely sunny morning.

I was wondering if we need to notify all of our customers with TT earthed installations of the need to remove any AC type R.C.D.s and replace them with the newer type A, B or F? The renewal will be to ensure correct operation if unknown loads are connected with a D.C. component.

LLLLLLLLLOOOOOOOOOOOOOOOOOOOOOOoooooooooooooooooooooooooooookkkkkkkkkkkkkkkkkkkkk

www.youtube.com/watch

Z.

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    The test box appears again.......

    https://www.youtube.com/watch?v=9qX89cPGgp4

    But surely Joe the R.C.D. does not limit any shock current through a human to 30mA or less, it is the body resistance that does that. The R.C.D. just limits the shock exposure time not the current magnitude.

    Z.

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  • 0

    The test box appears again.......

    https://www.youtube.com/watch?v=9qX89cPGgp4

    But surely Joe the R.C.D. does not limit any shock current through a human to 30mA or less, it is the body resistance that does that. The R.C.D. just limits the shock exposure time not the current magnitude.

    Z.

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