H
holmslaw
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Interesting - and, yes, you're probably right on both counts. It's just nice to know what is 'out there', just in case one ever thinks of a need for it!It is made in 1mm². It is unlikely to be usefully smaller than 6242Y. It is very likely to be more expensive than 6242Y given the much lower demand.
Do you see much of that - and, if so, in what sort of situation?My wholesalers keep it on the shelf. It's always handy to have on the van to extend or alter an existing circuit wired in sheathed singles.
Oh, one learns something every day! - can't say I've seen that. When we acquired this house (about 25 years ago), one of the lighting circuits was in unsheathed singles (and stapled to rafters, along with a bare, seemingly steel, 'earth'!), but I don't think I've ever seen final circuits wired in sheathed singles.Yeah there's loads of installations like it. It tends to be older domestic ones in the majority.
Do you see much of that - and, if so, in what sort of situation?My wholesalers keep it on the shelf. It's always handy to have on the van to extend or alter an existing circuit wired in sheathed singles.
Kind Regards, John.
That's a serious understatement - although, as far as the electrics were concerned, the majority of it was pretty new when we moved in, and seemingly done to a pretty high (contemporary) standard; just a few bits seemed to have been 'overlooked', probably because they were in a dark corner (of a very large house) which no-one was very interested in . However, previous generations of wiring were still largely present (but not in use!) throughout the house - mainly lead-sheathed VIR and cotton/cotton singles in conduit. However, the plumbing, most of which I think was ~1900 in vintage, was probably the biggest nightmare and seemed to have been installed by a chemical engineer or an ex-employee of a water pumping station!It's sounds like your house was more of a DIY lash up than a conventional installation!!
I've certainly seen 10mm² used in that way, but not anything smaller that I can recall.6mm D/I meter tails and sometimes smaller was also common in days of 30 amp switchfuses and off peak timer/ contactor controls
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