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Terminating Twin and Earth

nicemark
I have been arguing about the methods of separating out the ends of twin and earth cable.


An old accepted trade method was to simply grip the earth wire and tear it out of the insulation to split the ends open.

However this puts considerable strain on the earth wire and in the case of 1mm wire it is very easy to stretch a significant amount. 


I was wondering if you there is data or evidence to demonstrate that this method is not acceptable. 

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  • 0
    It is not an issue, that is why! The micrometer reading tells one that at once. There is one cable type where the "cheesewire" is not good and that LSF T&E. The sheath is very much stronger and also has a high tensile strength. The 8 shaped stuff is particularly difficult, I resort to a cable knife.
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  • 0
    It is not an issue, that is why! The micrometer reading tells one that at once. There is one cable type where the "cheesewire" is not good and that LSF T&E. The sheath is very much stronger and also has a high tensile strength. The 8 shaped stuff is particularly difficult, I resort to a cable knife.
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