Client has had a meter installed for a new consumer unit in their shop they are looking to rent out the spare space for a barber shop so they want it to have its own meter the meter was installed miles away from the consumer unit would I just use a Henley block or a main switch and use 16mm T&E...
Bit like those things you see clamped onto a water mains when people add an outside tap.
Just a lot more dangerous by the looks of it on the electrical front...
On a new build site how/ why are people getting away with installing meter tails over 3metres in length and behind dot and dabbed walls with no other fused iso's/ or protection on the cables.
Personally I use 25mm² swa and a fused isolator.
Just want people thoughts??
Hi,
I was hoping someone with a little more insight might be able to shed some light on a potential issue I have, as I can't seem to find another example online where this specific question that has been answered.
What you can see in the attached photograph is meter tails (single insulated +...
Hello again,
Was looking at installing yet another dedicated consumer box for my EV charger off the henley blocks and i noticed that a meter, which was installed a couple of years ago (outbuildings on the second phase of a split phase supply) has been wired with 16mm tails but with a 100a...
I've haven't got a way back to the main supply and need to add a consumer unit for a garage conversion but the tails are on a double pole isolator switch so was going to split the tails at the 60a fused isolator about 2-3m from the main supply is there anything wrong with this or am I just over...
Evening!
Once upon a time I would use 25mm meter tails which comprised of 7 strands. I now use a 19 strand version. The other day, however, I'm sure I spotted a very fine stranded version on a page on YouTube or in a catalogue/magazine etc.
Anyone know what this would have been and is it...
During an EICR meter tails were found entering the cavity and coming down a stud wall to a consumer unit about 5 meters (direct distance) away.
they do have an isolator but no rcd or other protection .
as cables buried in a wall have to have (RCD) Residual Current Device at 30mA and generally...
Hi guys,
I hope you're all doing ok in this heat!!
I have recently carried out an EICR on a domestic property where it failed miserably. The consumer unit is an old MEM metalclad built in the 70's and requires replacement. The meter tails both on the supplier's side and consumer's side are...
Hi everyone, i might be having to run new meter tails from meter box to consumer unit which is just under 3m run, i have used 25mm 3 core before and its hard to work with especially through joists. I was thinking about 2 core 25mm swa and a seperate 16mm earth to make life easier but then came...
Hi,
Just had a new Smart Meter fitted yesterday along with isolator.
The chaps installing the SMART meter used 16mm tails from the main DNO fuse cut out (containing 80 amp fuse) to the meter, but then used 25mm tails from the meter to the newly installed isolator (which they also installed). I...
A customer has Rewired their house, and has run all the cables to a new a location they want the CU in, DNO has apparently told them, they can't move the incomers and meters without everything being tested and certified, creating the obvious issue that its not possible to test and certify...
New to the forum and first-time poster!
Currently trying to confirm what the top meter (circled) in the photos supplies? To me, it seems the meter tails enter the connector block and then there are two outputs coming from the block - one to the top isolation switch and one to the lower...
I’m rewiring a massive house and there’s a feed to a c.u in the old black rubber cable that needs replacing.
I know that Meter tails follow the same guidelines as other domestic wiring, but i’m trying to avoid putting a rcd on supply end of the tails. The run is about 20meters long and going...
...and why would I want to do that ?
Well, I'm faced with a real botch job of a consumer unit. Essentially this is a "new" consumer unit only put in a couple of years ago by a friend of the clients family who was apparently an electrician. However the unit they bought (a Niglon) had the main...
Hi, gone to look at a board change job, it’s an old re-wirable fuse box less than 3m away from DNO and ran in 16mm tails, 10mm earth and no bonding to the incoming gas pipe and customer has no idea where the water comes in as the house has no stop cock. I will be putting a dual split rcd 100a...
Hi, rhis has probably been done to death, but I couldn't find much on a search...
Doing a garage conversion. CU recently replaced at ceilling height. New 25mm tails + earth currently run vertically up wall in 50x50 maxi trunking. Was hoping we'd be ok to leave and just plasterboard up to sides...
Hi
I don't know if I should ask it here or the main electricians forum. It's about CU change and the work around it and the CU change will be done by a proper registered electrician.
I will try to upload the pictures so you can see what I am talking about. I took two quotations. One just ask...
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