The holy grail of BS7671 amendment 3 plastic vs metal c/u's

[baldsparkies]

Consumer units compliant with amendment 3 have to pass some kind of glow test to BSEN61439-3

I like many have seen and read information suggesting that all domestic consumer units will shortly need to be installed constructed of steel rather than plastic as a result of this new wonder ruling.

It would appear that this is not the case.
And looks like another red herring that comes to light every time those bored people sitting around a table want to create some extra cash.

Once again its down to us sparks to try and pick the wood from the trees, so I thought this link might help clear some of the only metal clad rumours.

http://www.doepke.co.uk/catalogue/Cat-pdf/conunits.pdf

 

[Octopus]

Any changes don't come into force until 1st Jan '16 so I'm not even bothering about it at the moment.

 

[snowhead]

Any changes don't come into force until 1st Jan '16 so I'm not even bothering about it at the moment.

I'm sure that well before that time comes, C.U's will come with a sticker on saying they are compliant with Amend 3 so no-one will be in any doubt as to whether they comply.

I can't see manufacturers bothering to produce one CU that complies and another that doesn't unless it's fitted in a suitable compartment.

 

[andyelectric]

From other threads commented on by netblindpaul who seems to be somewhat of an expert in this area it seems the new compliant cu's will indeed be metal from Jan 16.

 

[Octopus]

I did a CU change yesterday and IF all the cable entries had to be fire resistent, I wouldn't have quoted for the job, let alone done it!

 

[SJD]

I also did a CU change yesterday, and because of the location - main lounge, very visible - I had to use a smart shiny white plastic type with no labels or anything else visible with the lid closed. If I'd had to use metal, not sure I could have found one to the customers liking.

 

[ruston]

I did a CU change yesterday and IF all the cable entries had to be fire resistent, I wouldn't have quoted for the job, let alone done it!

Aye it's gone a bit silly. Good tight connections and properly designed circuits and GOOD quality materials and there should never have been a problem .
I'm not going to mention "Good Workmanship " lol.

 

[Octopus]

The schemes and IET need to push back on this and:

1. Include smoke alarms in BS 7671

2. Mandate that interlinked smoke alarms must be fitted on all refurdishments, rewires and new builds

3. Mandate that when the CU change is made that interlinked smoke alarms be fitted in the home AND in the location of the CU - i.e. in a cupboard

4. Then plastic CU's can remain.

But they won't, because the schemes are spinless.

 

[andyelectric]

Maybe building of nice cupboard enclosures around the metal cu's will need to be the norm from '16 to enhance aesthetics.

 

[R G]

Anyone doing EICRs can have a 300mmx300mm stickers made in red and Danger on them for the entrance door to the property , should generate some work . LOL..