boards

  1. old_guy

    cu mounting materials

    I'm a trainee and about to start doing jobs for my portfolio which includes replacing a CU and I'm wondering if it is still acceptable to install consumer units onto non-combustible material or was it ever acceptable? The relevant regulations appear to be: 131.3.2 Persons, livestock, fixed...
  2. W

    What size SWA cable and what Distribution boards required to shed and garden office.

    Want to install a garden shed with Tumble Dryer and separate garden office building. I have run duct from side of house to where garden shed is going to be, then run another duct to where garden office is going to be. I am planning of having the office heated by electric most likely a plinth...
  3. S

    Flex or non-flex adhesive for sticking backer boards to masonry wall? Discussion Thread

    Flex or non-flex adhesive for sticking backer boards to masonry wall? Just wondered what would be best? The original tiles had a few hairline cracks from the house settling. I’m planning to use flexible to stick tiles to the backer board. Flex or non-flex adhesive for sticking backer boards...
  4. J

    3 phase TPN boards - earthing TT

    Hi guys, starting a new install on a job soon and having a complete mind blank. The supply at the main cut-out is a 3 phase TNCS supply. There is then a 50mm SWA running a considerable distance to a workshop where i will be installing a new TPN board as well as an earth rod to make all the...
  5. Dan

    Marmox multi boards and adhesive? Discussion Thread

    Marmox multi boards and adhesive? I'm going to be installing Marmox multi boards, on two (internal walls) I'll use 4mm, just so I have a nice flat surface to tile with (the surface underneath the plaster is a bit rough and not plumb. The 4mm need to be 'stuck' with cement based adhesive. On...
  6. L

    What do you do about boards like "Fusebox" etc not been able to keep lid open ?

    I get the safety aspect ...But using likes of gaffer tape etc etc when I want the lid open but not remove cover etc drives me mad !
  7. J

    SPD on old db in house with 5 boards all other circuits no protectiob

    Hi, I’m at a job on a grade 2 listed property with 5 different single phase distribution boards, the client wants sockets moved to new locations however the circuit I’m working on has a 32a rcbo but no SPD, all other circuits have to protection either. Any advice? Thanks
  8. V

    Moving sockets upwards from skirting boards

    Hi All, This might be a bit of an odd question, I would really appreciate your thoughts. I am trying to up-date my mum's home, before putting it on the market for her as she has moved to a care home. I've changed the boiler, consumer unit, the kitchen has been rewired, I've added insulation...
  9. V

    economy 7 on peak/ off peak boards

    if a house has economy 7, off peak board and on peak board. and where the meter only energizes the off peak board during the night for the storage heaters - my question is does the on peak board also run at cheaper electric during the night, or just the off peak board. the meter has rate 1 &2
  10. R

    What are your thoughts on people wanting to be ultra neat when wiring inside boards?

    I get wanting to do a good job but does being super neat inside a board really make it a better job? I don't see any advantage to it aside from aesthetics and if it's something that's not seen then....what's the point in obsessing over how neat it all looks? To me it's a bit like a kitchen...
  11. G

    Printed Circuit Board mounting requirement with boards that have exposed high voltage traces

    I am working within a project that involves access control and video, in a Georgia facility. Another unrelated installer is using properly sized generic cabinets with steel backplanes. I observed the low voltage components (logic controller, dry contact relay boards, etc) are being mounted with...
  12. R

    UK Old rewireable fuse boards, alterations and additions

    Hi all, I am looking for some advice regarding old rewireable (3036) fuse boards in regards to additions and alterations. I am an electrician and have a relatively good understanding of the regulations, that said I have been working for myself until recently and now work for a company that...
  13. W

    UK Hi, do Eaton Memshield mcb's fit the previous Eaton split load boards?

    Hi, do Eaton Memshield mcb's fit previous version of Eaton split boards code (EAD32b) for example?
  14. D

    The Future of Fuse boards...?

    Looks nice
  15. R

    Any know what RCBO fits these boards? I need to change the B6 MCB

  16. timhoward

    Which mid-range boards (if any) have Type 1 SPDs available

    Next week I've got a single phase CU change that's a sub-main fed by an over-air cable run supported by catenary wire. By rights I believe this should have a Type 1 SPD. My normal go-to board (Fusebox) doesn't seem to list a Type 1 device in their catalogue. I wondered if anyone can suggest any...
  17. R

    Distribution boards location

    Hi, I have never come across this before but is it OK to put a DB on the ceiling. We have had some cabins in and the db's are all on the ceiling. I have said this is wrong but my supervisor insists it is OK. Any input would be appreciated.
  18. B

    Sources for SPD RCBO type A boards.

    Hi all, With Amendment 2 here has anyone found any good suppliers for SPD and RCBO domestic boards? I've found online a BG SPD + 8 RCBOs for about £190 which is about £40 cheaper than the local wholesaler. Are there any better deals out there for decent boards (I've seen 'Live' offering online...
  19. D

    Bundy makes the Rolls Royce of temp site boards ...

    (In the old days we would just lop off the plug top of a 4 way extension lead and wire the flex straight into the meter for a temp site hook up)
  20. BiddeldyBwah

    Do 3 phase boards usually have RCD protection in commercial settings?

    Just sat contemplating life and realised i don't think i've ever seen any RCD protection on the boards we maintain/install at work. I've seen 300mA protection on some section boards but don't recall ever clocking a 30mA in a 3 phase board. Am i just not looking properly?
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