OP
Engineer54
I'd dispute the CSA of the armouring of a 35mm 2 core SWA cable (which has a steel CSA of 62mm) is anything near the equivalent of 19mm of copper!!!
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Please checkout the new poll we will be pushing hard, and want some good stories to come out of this
result are public - you can change your vote over time, which might genuinely be the case from time to time.
Discuss submain to new build flat in the UK Electrical Forum area at ElectriciansForums.net
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isnt copper roughly 7 times more conductive than steel
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