T
timmyquick
I have in my home a mem consumer unit wich has a built in 80a 30 ma RCD which covers all the circuits but according to regulations you should not have a 30 ma RCD covering all the circuits but yet with TT system supplys ( thats what i think i have as the earth cable to CU goes into floor under floor boards) you have to have an rcd covering all the circuits which i think should be a 100 ma RCD but i wish to have a 100a CU fitted maybe split load to give sockets a 30 ma RCD protection so how do i achieve this as i have not seen a 100ma RCD which can support 100amp only 80amp can you buy a CU with a 100ma RCD built in but with also a separate 30ma RCD for certain circuits like sockets?
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