No. RCD's are only classed as additional protection (411.3.3).a property can have no earthing (very old) and rcd will provide protection against direct and indirect contact?
do u mean as long as the lighting circuit has no metal fittings or switchesNo. RCD's are only classed as additional protection (411.3.3).While lighting circuits without earths can be allowed (with provisions attached) a property with no earths on all other circuits is a re-wire situation.
Yes and warning notices are also need on the CU.do u mean as long as the lighting circuit has no metal fittings or switches
The Godfather agrees.No. RCD's are only classed as additional protection (411.3.3).While lighting circuits without earths can be allowed (with provisions attached) a property with no earths on all other circuits is a re-wire situation.
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