New House, Service Head

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Just got keys to my new house, the CU i placed about 25m from the meter, I heard that this needs a switchfuse to protect the cable, this case concentric cable. Is this what I have here?


IMG_3312.JPG


Cheers,
Will
 
Yes, the fuse is in that pull-put carrier to the left of the switch, but what a mess has been made of the outgoing connection. And am I seeing things, or does that look like single concentric with the outer strands split off to the neutral & earth connections, so that there's no N-E separation on the feeder?
 
Was that the best they could install that split con? FFS o_O

And am I seeing things, or does that look like single concentric with the outer strands split off to the neutral & earth connections, so that there's no N-E separation on the feeder?

If it was straight con the outer woudn't be insulated.
 
Not sure who installed it, inside is all VERY OLD. There is a JB in loft where the Concentric gets converted to what looks like twin and earth, I am back at the house tomorrow so will double check. Inside the house there are 2 meters also, it used to be two semi-detached but was converted into 1.
 
It is a complete and utter pig's ear.

There should be a cover over the split-con. DNO's use them on the incoming cables. Not sure if they are available separately or as part of a kit.

As for jointing out the split con in the loft to T&E?? WTF????????

Why not take it direct into the CU?

EDIT: OK, read about how it used to be 2 properties.

Maybe the split-con was jointed off in the loft to split to each meter?

I would fit a resin joint unless there is one already.

Should there be RCD protection for the split-con/ T&E???

Is it buried anywhere along its length?
 
Last edited:
There should be a cover over the split-con. DNO's use them on the incoming cables. Not sure if they are available separately or as part of a kit.

Those swfuses come with a cover, perhaps the 'installer' couldn't be bothered to fit it! Some cable clips to take the strain off of the terminals would be a good idea as well...
 
Where is the lower part of the Supply Header, i.e. the part which covers the cable entry area beneath the mains fuse?
It looks like a cowboy builder job to me from the presentation of that installation!
 

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