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Deviating From Bs7671
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<blockquote data-quote="Sidewinder" data-source="post: 396694" data-attributes="member: 9512"><p>Deliberately fitting 30mA RCD's in series to offer redundant protection i.e. increasing the chances of one of them operating in the event of a fault by halving, approximately, the chances of common mode failures.</p><p></p><p>Get it passed all the time by one public sector client.</p></blockquote><p></p>
[QUOTE="Sidewinder, post: 396694, member: 9512"] Deliberately fitting 30mA RCD's in series to offer redundant protection i.e. increasing the chances of one of them operating in the event of a fault by halving, approximately, the chances of common mode failures. Get it passed all the time by one public sector client. [/QUOTE]
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