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Why do I keep finding this set up on installations over 20ish years old..was this the done thing back in the day??

[ElectriciansForums.net] Earths twisted up outside of joint boxes.
 
It was common practice in the 70/80's in domestic, you have to remember these were really the only joint boxes available and you were limited to 3 terminal for a 30amp and a 4 or 6 for 20amp or lower... they were cheap and effective, we didn't have a sea of choice in adaptable boxes and glands that we do today at affordable prices, it was usually a single/double surface mount with a blanking plate and a strip of connectors otherwise.

PS I did it because I was taught to at the company I did my apprenticeship with, yes it looks rough as nails now but it was funtional and did the job althought we stuck a 30amp connector to bind the earths at the end and we did use sleeving.
 
I have seen plenty of the same type of job,in properties of the 30's and 40's,where any bare copper wires,are wrapped round a nail,next to any junction.
I also met an old spark,who was swapping his tools over,from a large cantilever box,to a later model,and i spotted a long,silver plier type tool,with a knurled rear knob.

It was an aircraft wire lock tool,which is used to lock-wire fastenings,and was a individual trade in itself.

Now i know some of the early metal clad boxes,isolators,etc,had drilled fixings,but i'm sure i glanced a copper sheen,on the jaws ;)
 
Found this one the other day in a friend's roof. The cpc's of loop in/out are under the clamp at top right, the other 4 just twisted into that scruit externally. Might connect???
[ElectriciansForums.net] Earths twisted up outside of joint boxes.
 
Found this one the other day in a friend's roof. The cpc's of loop in/out are under the clamp at top right, the other 4 just twisted into that scruit externally. Might connect???View attachment 40226
Made for lead sheathed cables if my memory serve me well.
 
maybe cheap but deffo not nice. how do the buggers get away with shyte like that?

Search me, pal. Worst bit was after redoing it all and connecting all the cpc's, on of the landing light circuits kept tripping every other time it was used (was 2-way).
Took the switch off and found cpc had been cut off leaving a short tail just enough to touch a switch wire. All the wires into the switch were stripped back too far, leaving copious amounts of live copper exposed.
 

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