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rcbos

  1. A

    Domestic Questions about choosing RCBOs

    Hello, I have been reading the topics on this forum which have been very helpful. I am looking to change my consumer unit to a full RCBO unit - I am not going to fit it myself, I am just trying to gather knowledge as to what is available so that I am informed as to choice. I have gathered that...
  2. MarkRibbands

    6kA (Not 10kA) RCBOs in commercial TP boards: Why not?

    I'm fitting two replacement sub-mains panels as part of a long-term upgrade from split-phase to three phase on a part-domestic part-commercial site (my own gaff). I'm using all RCBOs because I like them, but am less keen on the cost of the commercial variants ... Fellow spark says one MUST use...
  3. E

    Class A RCBOs - list of manufacturers

    I'd find a list of manufacturers who are currently producing single module class A RCBOs (and perhaps class A RCDs) quite useful. To my knowledge so far there are: Hager Doepke Schneider Does anyone know of any others?
  4. E

    Changing garage Mcbs for Rcbos

    My garage has a small consumer unit fitted with elcb and mcbs for the socket and lights. After cutting through a circular saw cable it did not take out the garage elcb but the elcb in the house consumer unit. If I get an electrician to changed the mcbs for Rcbos would this prevent the house elcb...
  5. T

    Board change (RCBOs) Lights trip sockets

    Evening all, I changed a board today in a ground floor flat. 3 circuits with separate RCBOs (Shower 40A, sockets 32A, and Lights 6A) Switching on any light switch causes the both RCBOs for the lights and sockets to trip. Insulation resistance results are in the 100s between conductors on...
  6. S

    RCDs then RCBOs tripping.

    Wondering if anyone can shed any light on an electrical problem I am having. It started about 8 weeks ago with brief power interruptions causing some of my appliances & electronic devices to trip. This stopped but the 2 RCDs in my fusebox then started tripping simultaneously. I had an...
  7. W

    Rcbos and mcbs split load board

    hello just checking a mix of rcbos and Mcbs on the same neutral bar is this okay ?
  8. A

    Converting split load CU to Main Switch (RCBOs)

    Hi folks, i have a 16 way British General CU which was configured as split load. I'm converting to all RCBOs which is fine apart from one small detail, i don't have a single neutral bar long enough. The earth bar is fine - plenty of ways for CPC doubled with RCBO functional earth. The neutral...
  9. B

    EICR IR testing on whole installation with circuits protected by RCBOs

    EICR IR testing whole installation with circuits protected by RCBOs... Say it's a single phase consumer unit, plain main switch no RCCBs, all circuits protected by RCBOs, Is this method acceptable?.... L+N to earth only. Main switch off (safe isolation), all breakers on. Temp link...
  10. kingeri

    100mA RCD on PME system

    I am going to a job this afternoon, new shower circuit. I noticed yesterday that the Wylex CU has a 100mA S-type RCD as the main switch and all the circuits are on 30mA RCBOs. PME system as far as I could tell (certainly not TT). Didn't give it much thought then, but was thinking about it...
  11. Andy C

    RCB or RCBO in a Distribution Board.

    I am getting back into the electrical game after a few years and wondered what peoples thoughts are on the above. I am happy installing fully RCD protected DBs or Split boards but the use of RCBOs I had never seen. What are the main reasons/advantages/disadvantages for using them? I know they...
  12. driverman

    61009-1 or 61009-2 RCBO's

    Afternoon guys, Just wondered what the difference is, if any between a 61009-1 RCBO and 61009-2 RCBO? Are the characteristics different for any reason for different applications? I noticed that 61009-2 came out 1995? Thanks
  13. Pat H

    Ebay Consumer unit (new) thoughts

    Looking to upgrade my onw CCU Looking at: http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=162069397926#ht_687wt_1169 Gives me 12 usable ways after the 2 RCD spaces taken. Its metal so current. What do people think? Not used that brand before.
  14. Leesparkykent

    Three phase TT install with distribution circuit and RCBOs

    I have an Install where a 16mm 4core has been installed previously. ATM the SWA is coiled up either end At the supply which is a barn converted in to an office for the homeowners business and plant room in new extension to the house. There is no PME available as over head, in the middle of no...
  15. J

    Using powerline homeplugs across separate circuits

    I have just bought an Innuos music server not realising it has no built in Wi-fi capability, but needs an ethernet wired connection to the router. This could be done only by placing it in the cupboard where the router lives, whereas I wanted to place it alongside my Naim streamer upstairs. So...
  16. J

    New DB loaded with RCBOs

    Could someone tell me how much you would charge for a 12way Wylex DB loaded with RCBOs as new customer has been charged £1900 which I think is a bit steep
  17. 123

    Consumer Unit Changes, options for Customers

    Hi all, does anyone have any fact sheets, flyers or the like for Customers...Explaining the benefits of an RCBO Board over a Dual RCD Board?
  18. J

    hager rcbo/ c/u

    Evening chaps think they will- but not really used much hager... will the attached pic of rcbo fit fine inside 3rd ammendment hager c/u (link below) Hager Design 10 Metal 20 Way Consumer Unit - 100A Main Switch (Amendment 3) VML120 - The Electrical Guys cheers guys
  19. LeeH

    Domestic Need a nice to work with CU

    Seeing the PV install is going to be starting soon I thought I'd treat my bungalow to a new CU and replace old 3036 one with an 8 way RCBO board. The only RCD's in the place are the plug top type I have on the extension leads. (Only been in here for a year) I haven't had any dealings with a...
  20. D

    Domestic Removing MEM breakers

    Hi folks, Well today I attended another house to perform a bathroom upgrade. Upon visiting the mains board I noticed it was a MEM. Not ideal I thought as my previous experience taught me that RCBOs were not possible with these mcbs. I then noticed that a previous spark had fitted a hager RCBO...
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