Rules and Guidelines
Want to participate in the discussions? Please read our Community Rules and Guidelines. Need some help? Visit Support and Answers.

  • State Not Answered
  • Locked Locked
  • Replies 45 replies
  • Subscribers 32 subscribers
  • Views 5229 views
  • Users 0 members are here
Options
You may also be interested in
This discussion is locked.
You cannot post a reply to this discussion. If you have a question start a new discussion

60 Amp Junction Box.

Zoomup
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.
Parents
  • 0
    I like the idea of crimping on lugs and then soldering them as well. The initial crimping holds the lug and the solder fills any voids afterwards and reduces the possibility of corrosion. . A small hole in the lug allows air to escape when soldering. Lugs were soldered on years ago for connection to bus-bars etc. It is not a good idea to solder on fine stranded wires as they can break due to any vibration in vehicles or vibrating machines though.


    The problem with getting a good reliable crimped connector is that it is just so easy to get it wrong. Limited space work, wrong tools, wrong pressure on the connector, hidden faults etc.

    https://www.youtube.com/watch?v=eedrETFZ3Ws


    Z.
Reply
  • 0
    I like the idea of crimping on lugs and then soldering them as well. The initial crimping holds the lug and the solder fills any voids afterwards and reduces the possibility of corrosion. . A small hole in the lug allows air to escape when soldering. Lugs were soldered on years ago for connection to bus-bars etc. It is not a good idea to solder on fine stranded wires as they can break due to any vibration in vehicles or vibrating machines though.


    The problem with getting a good reliable crimped connector is that it is just so easy to get it wrong. Limited space work, wrong tools, wrong pressure on the connector, hidden faults etc.

    https://www.youtube.com/watch?v=eedrETFZ3Ws


    Z.
Children
No Data

Join us to get the best from IET EngX.

Joining EngX lets you personalise your experience so you stay up to date on the topics that interest you, plus you’ll be able to make connections who are looking to collaborate, exchange ideas and more.

Join us Not now

Community Rules & Guidelines