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Do-It-Yourself (DIY) Question & Answer Forum
vanity mirror lights project help needed
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<blockquote data-quote="ProDave" data-source="post: 418718" data-attributes="member: 6969"><p>With a short circuit the fault current will likely be a LOT more than 21A. (typical Zs for ring final circuit 0.4 <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite9" alt=":eek:" title="Eek! :eek:" loading="lazy" data-shortname=":eek:" />hms would give a pssc of about 575A) the fuse needs to be a low rating so the fuse blows before the cable melts.</p></blockquote><p></p>
[QUOTE="ProDave, post: 418718, member: 6969"] With a short circuit the fault current will likely be a LOT more than 21A. (typical Zs for ring final circuit 0.4 :ohms would give a pssc of about 575A) the fuse needs to be a low rating so the fuse blows before the cable melts. [/QUOTE]
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vanity mirror lights project help needed
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