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Is this JB adequate for the design and use.

Discuss Is this JB adequate for the design and use. in the UK Electrical Forum area at ElectriciansForums.net

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I found this JB in the loft, the mice have eaten the JB cover as well as some of the wiring, but aside all that in your opinion do you think the JB is overloaded?

Bad loft wiring.jpg
 
Should I take out the RCBO's and replace with re-wirable fuse's. 😜

The comment was referring to someone's suggestion of replacing the OP's existing JB with a J601 screw terminal one rather than a wago type. He wasn't referring to the original junction box.
 
I can't think why someone would use a screw terminal JB these days, when it's far quicker to wago type and make it maintenance free, whether needed to be or not.
Whats wrong with screw terminals, they have been around for decades.
Just for info I was altering some wiring last year for a friend, wagos in the back of a switch for the N not much slack so instead of cutting the wago off (push in type) I pulled the conductor out and it didnt take much to pull out, just thought id share that.
 
Whats wrong with screw terminals, they have been around for decades.
Just for info I was altering some wiring last year for a friend, wagos in the back of a switch for the N not much slack so instead of cutting the wago off (push in type) I pulled the conductor out and it didnt take much to pull out, just thought id share that.

And MCB and main switch terminals also are screw type.
 
Whats wrong with screw terminals, they have been around for decades.
Just for info I was altering some wiring last year for a friend, wagos in the back of a switch for the N not much slack so instead of cutting the wago off (push in type) I pulled the conductor out and it didnt take much to pull out, just thought id share that.
I've nothing against them, it's more to do with ease and also being maintenance free.
 
I don't see what the difference is, if using another make of box. I use Wiska boxes with them and can't see a problem.
My question was in using them without an enclosure at all.

Also, I think the enclosure would have to be stamped MF if used as BS 5733 Maintenance Free box.
 
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....and that's my point, too......why keep reiterating?
Seen plnety Wagos just thrown under floors and in voids without a box of any kind
You replied, "Damn sight worse than an Ashley 301 or 401." meaning that the wago's that are being used without enclosures are worse than a 301 or 401.

My reply to that was Only if the 301 etc is fitted properly.
 

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