working out volt drop

[Silly Sausage]

Yeah I witnessed mr railway mans short life.[emoji22]

No, he was just far too familiar with Mrs Palm and her five daughters.

 

[darren1981]

some one asked what earthing system was in place that's the only reason there shouldn't be any bonding issues as there is no extraneous conductive parts. two rcd in line yep I agree the only reason that the rcbo is there is because it was is all ready in place. what would be best the rcbo at source or rcd on garage board???

 

[ImpededLoop]

what would be best the rcbo at source or rcd on garage board???

It doesn't matter. The RCBO at source would also protect the SWA, but it's not a requirement to do so.

 

[PEG]

No, he was just far too familiar with Mrs Palm and her five daughters.

...Ivor biggun and the red nosed reindeers...picture disc...part of my upbringing,and a nice bequeath for my offspring :icon12: