Consumer Units, RCDs, MCBOs

181 topics in this forum

1. EIRC 1 2

   By Hecateh, March 25, 2019
   • 25 replies
   • 5.2k views
   • 
   • Hecateh
   • April 11, 2019

2. What do you call a multiple CU "trunk and branch" wiring scheme?

   By joth, April 10, 2019
   • 2 replies
   • 1.7k views
   • 
   • ProDave
   • April 10, 2019

3. How to test RCD and earthing of a temporary supply. 1 2

   By epsilonGreedy, March 19, 2019
   • 28 replies
   • 8.5k views
   • 
   • Jeremy Harris
   • March 29, 2019

4. New Consumer Unit and Location

   By wozza, February 24, 2019
   • 14 replies
   • 5.2k views
   • 
   • Markblox
   • February 25, 2019

5. Consumer unit location

   By Russell griffiths, January 13, 2019
   • 18 replies
   • 3.8k views
   • 
   • CC45
   • January 14, 2019

6. Smart/wifi MINIATURE CIRCUIT BREAKER recommendations

   By readiescards, November 26, 2018   

   • wifi mcu
   • home assistant
   • 0 replies
   • 1.2k views
   • 
   • readiescards
   • November 26, 2018

7. MAJOR electrical issues in 5 year old house - any ideas? 1 2 3

   By jack, October 8, 2018
   • 58 replies
   • 10.5k views
   • 
   • Onoff
   • October 12, 2018

8. Earthing to ground spike.

   By Russell griffiths, August 11, 2018
   • 12 replies
   • 4.8k views
   • 
   • Jeremy Harris
   • August 15, 2018

9. Isolator Position - Submain

   By PeterW, August 31, 2016
   • 18 replies
   • 11.2k views
   • 
   • dpmiller
   • May 17, 2018

10. 13m distance from CU to cooker = poor design?

    By epsilonGreedy, May 15, 2018
    • 16 replies
    • 2.3k views
    • 
    • PeterW
    • May 16, 2018

11. MCB remote control/programmable?

    By readiescards, February 18, 2018   

    • wemos
    • 9 replies
    • 4.2k views
    • 
    • Jeremy Harris
    • February 20, 2018

12. Time Consuming Units

    By Barney12, February 7, 2018
    • 14 replies
    • 3k views
    • 
    • SteamyTea
    • February 7, 2018

13. Compact RCBOs

    By Onoff, January 17, 2018
    • 24 replies
    • 8.9k views
    • 
    • Onoff
    • January 30, 2018

14. new mains connection to old brick cottage

    By herby, January 9, 2018
    • 3 replies
    • 1.8k views
    • 
    • PeterW
    • January 10, 2018

15. CU: where to install it / them ?

    By ToughButterCup, December 4, 2017   

    • cu
    • consumer unit
    • 7 replies
    • 5.9k views
    • 
    • MikeSharp01
    • December 4, 2017

16. Hager consumer unit

    By nod, October 25, 2017
    • 5 replies
    • 2.4k views
    • 
    • nod
    • October 25, 2017

17. Consumer unit

    By nod, October 8, 2017
    • 7 replies
    • 3.1k views
    • 
    • nod
    • October 8, 2017

18. CU in integral garage

    By PeterW, September 14, 2017
    • 18 replies
    • 4.4k views
    • 
    • Jeremy Harris
    • September 15, 2017

19. Electrocuted by 32 amp MCB

    By iSelfBuild, August 13, 2017
    • 24 replies
    • 6.8k views
    • 
    • Jeremy Harris
    • August 14, 2017

20. Protection for garage/studio off of house main

    By Auchlossen, July 6, 2017   

    • consumer unit
    • protection
    • (and 5 more)

      Tagged with:

      • consumer unit
      • protection
      • garage
      • sub-board
      • solar
      • mcb
      • rcbo
    • 8 replies
    • 3k views
    • 
    • Jeremy Harris
    • July 7, 2017

21. Materials for the Consumer unit to be attached to

    By MikeSharp01, July 5, 2017   

    • consumer unit
    • materials
    • (and 2 more)

      Tagged with:

      • consumer unit
      • materials
      • fireproofing
      • fire retardent
    • 4 replies
    • 3.2k views
    • 
    • MikeSharp01
    • July 5, 2017

22. breaker for 3 phase board

    By jfb, May 10, 2017
    • 3 replies
    • 2.6k views
    • 
    • jfb
    • May 12, 2017

23. Crabtree C50 Breakers

    By Onoff, April 25, 2017
    • 2 replies
    • 2.6k views
    • 
    • Onoff
    • April 26, 2017

24. CU Layout / Circuits 1 2 3

    By PeterW, January 22, 2017   

    • rcbo
    • consumer unit
    • 66 replies
    • 14.2k views
    • 
    • Onoff
    • January 25, 2017

25. Radial vs Ring

    By Barney12, January 24, 2017
    • 10 replies
    • 6.8k views
    • 
    • Onoff
    • January 24, 2017