wylex

  1. JBW175

    Wylex RCBO’s to replace 3871 MCB’s?

    hi all, does anyone know if you can get replacement RCBO’s to fit an old wylex board with BS3871 MCB’s in situ? Thanks in advance.
  2. Dartlec

    Latest Big Clive video - old Wylex RCD teardown

    I'm sure many are already subbed to Big Clive, but his latest video might be of interest - taking an old Wylex RCD apart to see how it works....
  3. M

    What model wylex db is this?

    Can anyone tell me what model number this wylex board is please. I am aware there are 2no types of model of this type of wylex db. 1 of them allows a NHXSBS1S1B32 wylex rcbo to fit The other type doesn’t. I cannot get to job to take off lid to find a model number of this board Can anyone answer...
  4. Marti

    Identifying an old Wylex CU Breaker

    I was asked to "just fit a bigger breaker" by a plumber who had installed an electric shower for a customer. Bit surprised he hadn't finished the task but I arrived with a DIN rail full of conventional, spring fitted MCB's. I've seen a fair amount of old kit (East London rentals are full of the...
  5. I

    Help with Wylex board

    Doing a CU change yesterday, having purchased an 8 way Wylex board and 6 Wylex miniature RCBOs recently, and was about to fix the board until sods law, it's a stud wall and the screw holes don't align with the vertical battens. Decided the easiest thing to do would be get an 11 way. As I was...
  6. S

    Wylex Module Unit Compliance BS5486

    Hi guys, I have Wylex BS5486 60Amps circuit board in the house. I want to add: 1. a gang of sockets (no existing sockets in the loft, there is a light switch which turns on/off 5 lights in the loft) in the loft and 2. new wirings for two new Chandeliers lights in one of the room. The...
  7. A

    Wylex 6A plugin MCB

    Evening all. My neighbour just got me out the shower as he has no lighting. He's got an old wylex consumer unit with retro fit MCB, the one with the red button to trip. Anyway after removing the cover found nothing between L-N and L-CPC out going on both lighting circuits, but power on the...
  8. Midwest

    Which Wylex CU

    I intend installing a Wylex CU with spd, as a secondary CU in my house. Not installed many Wylex CU’s, but see they have a couple of different designs. Want to use the smaller switched neutral RCBO’s. Which one would you recommend?
  9. Micktw68

    Wylex MCB compatibly chart.

    Evening all ,I’m sure I saw on here recently a WYLEX mcb compatibilty chart showing what breakers fit which bus bars/boards. I’ve had a search and can’t find it, dont suppose the OP could bung it up again. many thanks.
  10. S

    Problem with mcbs in wylex NM506L board.

    I bought the NM506L from Superlec and specified the current rating for the mcbs to fit it What they supplied are Wylex PSB mcb's and they don't fit, at least they misalign with the switch by 4 mm and you can't put the cover on. Can anyone tell me what mcbs I should be using. I never thought...
  11. T

    Bs number for this old Wylex mainswitch??

    Hi all, anyone point me in the direction of the BS number for this? The mcb’ are BS3871. Many thanks in advance!
  12. EbolaSideRoom

    Wylex MCBs then and now...

    A client has a Wylex NHRS RCD main switch CU with MCBs prefixed NSB. I don’t use or see a lot of Wylex kit; are the newer NHXL prefixed MCBs compatible with this ’board?
  13. The apprentice

    wylex mcb

    K7665sMET this is the product code if you google it will show you the consumer unit not sure what type of mcb would go in this wylex board
  14. steamboatwilly

    Two new Wylex RCDs both failed tests

    Folks, A bit baffled (not difficult) ... added a light switch in a rental this week (empty property so no social distancing issues) and checked the RCD before I signed off. It was a Wylex 80a 30mA and it failed all tests (inc. ramp) so I like-for-like replaced it. The new one also failed all...
  15. A

    Wylex NN CU Breakers NB Type required

    Got a Wylex NN board installed in April 1990, at some point a bigger shower (Bristan Cheer 8.5kW) has been installed leaving the original NB30 Type 2 as a spare with an NB40 breaker being installed to run the larger shower. The NB40 breaker keeps tripping, have established the breaker is the...
  16. P

    Industrial TPN board, Hager or Wylex?

    As currently got sod-all to do, I was thinking about the choice of TPN board for a new set up. It only needs 2-3 three phase circuits and around a dozen single phase, total well below 100A, so initially our sparky had suggested something like the Wylex NHTN12MR 12-way board as ample and his...
  17. A

    Wylex ranges

    Wondering if someone can help, I have an old surplus of wylex/crabtree rcbos. They are identical in moulding. I wanted to use them up in my new extension rather than for a customer because the mix match branding on them. I've ordered a new wylex nm range db and although the sit perfectly on the...
  18. G

    Wylex cat no. 104 - 45 amp switched fuse replacement

    One of these: RS/104 | Wylex 45A Fuse Switch Disconnector, 240V | RS Components - https://uk.rs-online.com/web/p/fuse-switches/1993925/ is in my kitchen and recently got smashed by someone dropping a very heavy chopping board. The insides look ok but the housing is now useless. The switched...
  19. A

    New Single Module AFDD from Wylex is Launched

    Just saw this I know loads of people say they do not work etc etc but it is good to see a single module. I think i am going to get one and try it out
  20. polo1

    RCBO for Wylex NSB range

    Hi peeps, anyone know if the current Wylex standard size rcbo will fit a board populated with the NSB range of mcbs? If not, anything that does? TIA
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