Some of them do. Some of them don't.I have looked on rubberbox site and they use mcb protection on there outputs and are used outdoors ?
They are the biggest distro power manufacture in this countryExcuse my ignorance but who or what are rubber box?
Ok i am building a large distro system it will have 125amp input with mccb protection to 32amp and 16amp outputs which i was going to protect with mcb but i see that 18th regs say all protection most now be rcbo
Oh and no the 18th does NOT require all RCBO's it requires that the leakage on an RCD is kept below a certain level I think from memory the DPC said 10% and the 18th is not yet finalised anyway.
The final draft was still being discussed by JPEL64 last week I was told by one of the panel members, though it is not expected to change in technical content only in error correction and editorial/layout corrections etc.
Anyone got a clue how we are supposed to be calculating this?
Any idea when this "member" actually last got their hands dirty?
I can't imagine it was in the last 20 years............
Actually, it was he still works for a test equipment manufacturer on development kind of stuff, so he actually goes on site with prototype test equipment with contractors to do field trials for example.
None of them are, some are nearer to the work than others.Hum '....... So not really the coal face then...
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