This discussion is locked.
You cannot post a reply to this discussion. If you have a question start a new discussion

Caravan hook up

Former Community Member
Former Community Member
Hi I am fitting a caravan hook up on the wall next to  the dno incomer box. No wires exposed. Do I still require an earth rod. The earth bond will be prob 1 ft long inside so not exposed. I know if I fit the box away using swa then yes earth rod would be used.
Parents
  • AJJewsbury:
    If you have a look for caravan electrical equipment and cables on the internet you will soon realise hardly anything on offer actually complies with the requirements of the Wiring Regulations BS7671.

    Or indeed BS 7671 doesn't comply with accepted good practice in the caravanning sector - the vast majority of electric hook-up leads are bright orange - so they can be seen clearly against the grass and so greatly reduce the chances of trips or being mowed over ... yet BS 7671 demands rubber types (H05RN-F or H07RN-F or equivalent) which as far as I can tell are only available in matt black.


    And as for attempting to apply the general requirements of BS 7671 on top of A721 for the 12V system is a complete non-starter.


       - Andy.





    That is an interesting regulation that may be worthy of discussion, due to what Eland Cables say on their website:


    The H05RN-F cable is the 300/500V variant of the H07RN-F 450/750V cable, with Class 5 flexible copper conductor cross-sectional area sizes of 0.75mm2 and 1mm2 only.
    H05RN-F Cable | Eland Cables


    So, how can H05RN-F cable meet the requirements stated in The Wiring Regulations BS7671 for a caravan hook up lead to have a minimum conductor size of 2.5mm?


Reply
  • AJJewsbury:
    If you have a look for caravan electrical equipment and cables on the internet you will soon realise hardly anything on offer actually complies with the requirements of the Wiring Regulations BS7671.

    Or indeed BS 7671 doesn't comply with accepted good practice in the caravanning sector - the vast majority of electric hook-up leads are bright orange - so they can be seen clearly against the grass and so greatly reduce the chances of trips or being mowed over ... yet BS 7671 demands rubber types (H05RN-F or H07RN-F or equivalent) which as far as I can tell are only available in matt black.


    And as for attempting to apply the general requirements of BS 7671 on top of A721 for the 12V system is a complete non-starter.


       - Andy.





    That is an interesting regulation that may be worthy of discussion, due to what Eland Cables say on their website:


    The H05RN-F cable is the 300/500V variant of the H07RN-F 450/750V cable, with Class 5 flexible copper conductor cross-sectional area sizes of 0.75mm2 and 1mm2 only.
    H05RN-F Cable | Eland Cables


    So, how can H05RN-F cable meet the requirements stated in The Wiring Regulations BS7671 for a caravan hook up lead to have a minimum conductor size of 2.5mm?


Children
No Data