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I've previously posted about doing a CU replacement for my assessment. I will also have to re-supply a small garage CU (20a radial + 6a lighting), which has been answer for me, thank you.
The property has a TN-C-S supply, which will be fed with new 25mm tails, 16mm EC. The garage is link detached, i.e. not separate from the house, but not integral. Do I need to consider the regs for separate buildings sharing the same supply (think it's 542.1.3.3)?
I intend to use a swa from the new house metalclad CU to garage metalclad CU. I have been reading about having same size EC for both, which seems rediculous in this case, I wouldn't have consider this in the past, but I think I have read too many books. Am I confusing the matter with larger commercial premises etc?
The garage des not have separate water/gas supplies or extraneous metal.
The property has a TN-C-S supply, which will be fed with new 25mm tails, 16mm EC. The garage is link detached, i.e. not separate from the house, but not integral. Do I need to consider the regs for separate buildings sharing the same supply (think it's 542.1.3.3)?
I intend to use a swa from the new house metalclad CU to garage metalclad CU. I have been reading about having same size EC for both, which seems rediculous in this case, I wouldn't have consider this in the past, but I think I have read too many books. Am I confusing the matter with larger commercial premises etc?
The garage des not have separate water/gas supplies or extraneous metal.
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