Junction Box Recommendation

[jameslaurieuk]

I need to break into a cooker supply to take power for the extractor hood and a disconnected double socket - what’s a decent junction box for 2 x 10mm t&e, 1 x 2.5mm t&e and a flexible extractor fan cable once I cut the plug off it?

Luckily the extractor has already been installed so I don’t even need to think about that minefield!

 

[Fleeting]

So you are going to cut the plug off and joint it into the cooker circuit?
Will it have circuit protection?
Where is this joint box being located?

 

[jameslaurieuk]

So you are going to cut the plug off and joint it into the cooker circuit?
Will it have circuit protection?
Where is this joint box being located?

More like insert a junction box into the cooker circuit and then connect in a switched spur outlet to hardwire the fan into and run a short spur off to a double socket. This will tidy up the householders current solution of using a 4 way trailing socket outlet to run the fan, the toaster and the kettle out of the cooker isolated outlet.
New rcbo protected circuit.
Have some flexibility with the location so depends on how big and ugly the box is.

 

[Fleeting]

You are doing this for someone else!
Are you actually an electrician?

 

[SPECIAL LOCATION]

If you google search with words like like "junction box" and/or "10mm" and/or "60Amp" things like this may pop up..

https://www.screwfix.com/p/essentia...mm/13096#product_additional_details_container

https://www.screwfix.com/p/essentia...mm/18734#product_additional_details_container

https://www.toolstation.com/60a-junction-box/p98775

etc..
Or just get any suitable enclosure and put your own terminals inside of it..

Or better still..
Leave the cooker 10mm untouched and find a more appropriate source for your fan!

 

[jameslaurieuk]

Or better still..
Leave the cooker 10mm untouched and find a more appropriate source for your fan!

Thank you, the Screwfix boxes are more what I had in mind rather than the tool station type that was all I was getting when I was searching.

Assuming the next best source would be to run another circuit from the CU, why would a short spur off the oven circuit be bad practice?

 

[Murdoch]

So the OP is in Wales and this falls under the welsh part p