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60 Amp Junction Box.

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Mornin' All,

                      I came upon a burnt out terminal on a Crabtree ceiling 50 Amp. shower cord switch yesterday. The cables had become so hot after 3 years of use that the line P.V.C. had completely fallen off the conductor and had left a horrible black smelly sticky mess.


I had to replace the shower cord switch, but the damaged cable was then too short after removing the softened copper and damaged insulation.


So I had to make a trap in the room upstairs, which turned out to be wooden boards over other wooden boards to access the cable below with a view to lengthening one cable. I used a new 60 Amp junction box as it allows two large conductors to overlap and be secured by 4 screws. It is solid and of good quality.


It is this item.....

https://www.toolstation.com/60a-junction-box/p98775?store=N2&utm_source=googleshopping&utm_medium=feed&utm_campaign=googleshoppingfeed&gclid=EAIaIQobChMIufLP1ZD25gIVybTtCh2YWAeiEAQYASABEgJZkvD_BwE


Z.
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    Zoomup:




    Sparkingchip:

    How much free space is there inside a correctly crimp terminal for solder?


    Andy B 




    The crimp lug can be partially crimped to hold it onto the conductor and the solder wire fed in through the small breather hole found in many lugs near to the ring. Pre-fluxing is possible.


    Z.


     




    I would suggest that you have a read of BS7609, as doing what you suggest would not give a satisfactory joint.

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  • 0

    Zoomup:




    Sparkingchip:

    How much free space is there inside a correctly crimp terminal for solder?


    Andy B 




    The crimp lug can be partially crimped to hold it onto the conductor and the solder wire fed in through the small breather hole found in many lugs near to the ring. Pre-fluxing is possible.


    Z.


     




    I would suggest that you have a read of BS7609, as doing what you suggest would not give a satisfactory joint.

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