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The last remaining domestic circuits without RCD protection.

Sparkingchip
I prepared an EICR this morning for a two bed flat.


The peak installation has a 30 mA RCD main switch, which surprisingly despite being more than ten years old is a type A, so no RCD issues there.


The off-peak supplies two storage heater circuits run in surface mounted plastic mini trunking without RCD protection, so again no RCD issues. If I were installing the storage heaters with new circuits I would install RCD protection, but there’s no reason to condemn an existing installation.


I am just pondering exactly what can be installed in a domestic installation now without any RCD protection with the 18th Edition of the Wiring Regulations making them a requirement on lighting circuits there cannot be much left on the list.


 Andy B.
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    I have used the solution of putting an additional light in off the other RCD in a dual RCD to the one that supplies the lighting that is already in place in the consumer unit location.


    There are various options, the only one that is no longer available is using a non-RCD spare way. Not the biggest of problems! There’s always the option of putting in a fifteen quid emergency light fitting costing less than a RCBO and you need some sort of light fitting anyway.


    Andy B.
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  • 0
    I have used the solution of putting an additional light in off the other RCD in a dual RCD to the one that supplies the lighting that is already in place in the consumer unit location.


    There are various options, the only one that is no longer available is using a non-RCD spare way. Not the biggest of problems! There’s always the option of putting in a fifteen quid emergency light fitting costing less than a RCBO and you need some sort of light fitting anyway.


    Andy B.
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