Consumer Units, RCDs, MCBOs

176 topics in this forum

1. Backing board for CU - ply allowed?

   By jfb, Thursday at 11:44
   • 6 replies
   • 226 views
   • 
   • ProDave
   • Thursday at 18:13

2. Can the DNO cutout be located inside? 1 2

   By WisteriaMews, May 10
   • 29 replies
   • 1.4k views
   • 
   • Nickfromwales
   • May 19

3. 4 consumer units on a single supply

   By JonChas, March 3
   • 20 replies
   • 997 views
   • 
   • Alan Ambrose
   • May 11

4. Conversion from TT to PME

   By jpadie, April 6
   • 7 replies
   • 457 views
   • 
   • Mattg4321
   • April 6

5. Smart meter external aerial last ditch attempt?

   By SuperJohnG, October 7, 2024
   • 20 replies
   • 2k views
   • 
   • SuperJohnG
   • February 28

6. One light circuit is tripping the system. what to look for? 1 2 3 4

   By saveasteading, December 18, 2024
   • 75 replies
   • 6.8k views
   • 
   • G and J
   • January 15

7. Exporting to a second distribution board

   By jpadie, November 26, 2024
   • 5 replies
   • 1.3k views
   • 
   • jpadie
   • January 10

8. Consumer Unit choice? 1 2

   By BotusBuild, January 1
   • 39 replies
   • 2.6k views
   • 
   • FuerteStu
   • January 8

9. Please help identify this DNO fuse

   By sharpener, January 8
   • 4 replies
   • 798 views
   • 
   • sharpener
   • January 8

10. Cable identification between consumer units

    By Sparrowhawk, December 13, 2024
    • 8 replies
    • 1.1k views
    • 
    • ProDave
    • December 26, 2024

11. LED strip causing MCB tripping! Reason?

    By markharro, December 15, 2024
    • 9 replies
    • 1k views
    • 
    • Mike
    • December 21, 2024

12. Found out office has a spur off a spur off a spur. How do I make this safe?

    By GeoffSmith, December 7, 2024
    • 3 replies
    • 935 views
    • 
    • joth
    • December 7, 2024

13. Smart Meters and Preparation for Eventual EV Charger

    By MJNewton, August 28, 2024
    • 5 replies
    • 1.6k views
    • 
    • MJNewton
    • October 9, 2024

14. Building Control Electrical Work Certification (Wales)

    By tuftythesquirrel, July 20, 2023
    • 6 replies
    • 2.3k views
    • 
    • openthegate
    • September 26, 2024

15. Isolation Switch for three-phase power beyond 100A

    By Boba, August 4, 2024
    • 4 replies
    • 1.4k views
    • 
    • Boba
    • August 5, 2024

16. Why does it read 10V when it's off?

    By Gone West, July 16, 2024
    • 8 replies
    • 1.6k views
    • 
    • Alan Ambrose
    • July 17, 2024

17. Wifi DIN rail breaker for GSHP?

    By Highlander, July 11, 2024
    • 4 replies
    • 1.2k views
    • 
    • Highlander
    • July 12, 2024

18. Section Title

    By Onoff, July 3, 2024
    • 0 replies
    • 1.1k views
    • 
    • Onoff
    • July 3, 2024

19. Why did our microwave cause a fuse to pop

    By Adsibob, May 18, 2024
    • 4 replies
    • 1.5k views
    • 
    • MikeSharp01
    • May 18, 2024

20. Timer for UVC immersion

    By Crofter, May 1, 2024
    • 3 replies
    • 1.7k views
    • 
    • Crofter
    • May 2, 2024

21. Can someone explain some lesson one electrics please?

    By saveasteading, April 3, 2024
    • 17 replies
    • 2.4k views
    • 
    • kandgmitchell
    • April 22, 2024

22. Total Heating Total Control wiring issue

    By Ray Shields, April 7, 2024
    • 19 replies
    • 2.7k views
    • 
    • ProDave
    • April 14, 2024

23. problems getting SWA into a CU mounted on plasterboard.

    By jpadie, April 1, 2024
    • 3 replies
    • 1.9k views
    • 
    • jpadie
    • April 8, 2024

24. tails in individual conduits to meter?

    By andreas, April 1, 2024
    • 3 replies
    • 2k views
    • 
    • andreas
    • April 5, 2024

25. Single and Double Pole RCBOs 1 2 3

    By Ferdinand, January 23, 2017   

    • rcbo
    • single pole
    • (and 3 more)

      Tagged with:

      • rcbo
      • single pole
      • double pole
      • consumer unit
      • electrical safety
    • 56 replies
    • 23k views
    • 
    • TechyTim
    • April 4, 2024