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Metal all the way, no brainer

Discuss Metal all the way, no brainer in the UK Electrical Forum area at ElectriciansForums.net

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Hi all, just thought i'dd share the picture of the live distribution board we came across this afternoon following a callout

not only was this live when we got there (seems that the fire brigade removed the wrong fuse from the ryefield board) but is a shocking example why every old distribution board should be changed to metal asap

bf2ebc61-ebcb-44da-b890-012ecdf81310.JPG
 
If it was nothing to do with the fuseboard, you’d probably have to put a temporary supply in for the clean up anyway, wouldn’t trust a metal board after the fire service spraying their hoses all over the shot!
 
If all terminations within a DB are made correctly and tightened properly, then there is no reason why there should be overheating to cause a fire. The majority of burnt cables I’ve encountered are purely down to the fact they haven been tightened sufficiently. The change to metal DBs (in domestic) to contain fire is akin to putting a bucket under a leaking roof..........fix the roof!
If installed correctly there is nothing wrong with existing plastic DBs.
 
As i would hope that you could lift the flap and turn off the main switch a lot easier
as you can see in the picture, nobody would really want to stick fingers or anything else close
That doesn't isolate the board just the outgoing circuits.
 
That’ll be the factory fitting that the sticker tells us to tighten before commissioning! Obviously the installer didn’t!
I have litrelly just opened up this lid. The cover is all sorts of melted but had just been put back on amd the N moved terminals. View attachment 47937

Im changing a shaver light, just opened it to test.
 
When will people stop saying these boards are unsafe fires are caused by poor workmanship not making sure connections are properly tightened there are thousands of these boards fitted perfectly safe installations done by proper sparks. The London fire service were the main complainants of pvc boards but agreed that bad workmanship was the reasons for the fires. I was called to a house of a friend who had no power and when I investigated I found her 80 year old father had decided to change consumer unit himself this is what sparks are up against.
 
Did he use 2mm earth sleeving for the CPCs I do wonder!
When will people stop saying these boards are unsafe fires are caused by poor workmanship not making sure connections are properly tightened there are thousands of these boards fitted perfectly safe installations done by proper sparks. The London fire service were the main complainants of pvc boards but agreed that bad workmanship was the reasons for the fires. I was called to a house of a friend who had no power and when I investigated I found her 80 year old father had decided to change consumer unit himself this is what sparks are up against.
 

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