minor works and r.c.d's


Postby gavos808 » Tue Mar 24, 2009 7:48 pm

When installing additional lights and fans plus isolators to an existing circuit does the whole circuit need r.c.d protection? Also main bonds to gas and water are a must but does the main earth to the old fuse board need upgrading if it is not 16mm?
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Postby kbrownie » Thu Mar 26, 2009 1:17 am

I'd say all updated circuits should now have RCD protection and why do you think your main earth bonding should be 16mm, what earthing arrangement have you got?
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