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Does a DNO 30mA RCD Isolator satisfy 411.4.204 (411.3.2.2)
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<blockquote data-quote="SPECIAL LOCATION" data-source="post: 510439" data-attributes="member: 250"><p>I can sort of understand the logic with 100ma Time delayed TT RCD's.......</p><p></p><p>BUT...</p><p></p><p>30ma RCD, with shared circuits has caused one helluva lot of grief for customers on some faults I was asked to investigate.....</p><p></p><p>When you factor in one or more days of labour trying to suss-out the cause &amp; fix the problems causing an RCD trip.....</p><p></p><p>Then using multiple RCBO's to minimise inconvenience actually looks like a very good bargain!!!!</p><p></p><p>Of course none of this helps much when 98%+ of customers haven't got a clue what an RCD is or what it does!!!!!! </p><p></p><p>Its just another fuse init?????</p><p></p><p> :C</p></blockquote><p></p>
[QUOTE="SPECIAL LOCATION, post: 510439, member: 250"] I can sort of understand the logic with 100ma Time delayed TT RCD's....... BUT... 30ma RCD, with shared circuits has caused one helluva lot of grief for customers on some faults I was asked to investigate..... When you factor in one or more days of labour trying to suss-out the cause & fix the problems causing an RCD trip..... Then using multiple RCBO's to minimise inconvenience actually looks like a very good bargain!!!! Of course none of this helps much when 98%+ of customers haven't got a clue what an RCD is or what it does!!!!!! Its just another fuse init????? :C [/QUOTE]
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Does a DNO 30mA RCD Isolator satisfy 411.4.204 (411.3.2.2)
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