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Do-It-Yourself (DIY) Question & Answer Forum
Cable Over Current Protection
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<blockquote data-quote="kme" data-source="post: 188512" data-attributes="member: 113"><p>Now I may be missing summat here; but surely the MD of the 24 way board will have an effect on the answer; i.e.</p><p></p><p>If the load through the DB approaches or exceeds the capacity of the 25mm tails, what is going to protect them?</p><p></p><p>Similarly on the DB main switch - Unless it is absolute and definite that the board cannot be asked to deliver &gt;100A, I`d want a linked MCB (3 or 4 pole, as Albert noted).</p><p></p><p>KME</p></blockquote><p></p>
[QUOTE="kme, post: 188512, member: 113"] Now I may be missing summat here; but surely the MD of the 24 way board will have an effect on the answer; i.e. If the load through the DB approaches or exceeds the capacity of the 25mm tails, what is going to protect them? Similarly on the DB main switch - Unless it is absolute and definite that the board cannot be asked to deliver >100A, I`d want a linked MCB (3 or 4 pole, as Albert noted). KME [/QUOTE]
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Cable Over Current Protection
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