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crabtree

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  1. S

    Fuse Identification

    Doing some work on a flat. Moving a light. What fuse type is in the picture. There is no marking on the fuse. Thanks.
  2. E

    New C/U to replace old Crabtree skeleton unit

    I have to replace the following board, one half is peak circuits, the other half is Economy 7. It is in a block of flats, so not the easiest situation! Does anyone know of a like for like skeleton unit with RCD protection? The thought crossed my mind about changing the internals and using the...
  3. M

    Crabtree or Wylex CCU!!

    what do you perfer... ive been fitting Wylex for some time now and really have no issues except the buzz bar and may be the top terminal rails lay out. so I started to use Starbreaker boards I had to fit these years ago on the House bashing days with the local authority I remember how easy...
  4. telectrix

    wylex NB40 wanted

    as title. has anyone got one of these lying about that i could purchase? needed for a cooker upgrade. been rewired in 10mm as per supplier's recommendation ( christ knows why). running on a NB30 untill i can get the 40A.
  5. O

    Toolstation Sockets?

    Asked by the folks to add some double sockets to what will be a guest room and replace the existing sockets so they match. Not really fussed about looks as the room will be rarely used and at most a couple of lamps and a radio might be plugged in, along with the usual vacuum cleaner usage etc...
  6. a-z electrics

    Illuminated light switches

    Hi, I have broached this subject before out of interest but have lost the thread - i now have a requirement to replace a normal light switch with some sort of neon or illumination to indicate its on.. there is no neutral at the switch so a DP indicated switch etc is not on. It will be a big...
  7. R

    Crabtree RCCB 80A 30mA

    Hi, I've just been to a job where the main switch rccb keeps tripping during the night. Haven't had chance to do continuity / IR tests yet as the consumer unit was in a corner cupboard with a revolving rack. So I just did an rcd test which tripped on x1/2 so I started switching the mcbs off one...
  8. N

    Crabtree Starbreaker Type B RCBO's (various amperage)

    Hello, just listed some spare rcbo's on eBay that I have and don't need anymore. Selling them cheap and thought it may help some of you guys out. http://www.ebay.co.uk/itm/271106453049?var=&ssPageName=STRK:MESELX:IT&_trksid=p3984.m1558.l2649 Thanks.
  9. HappyHippyDad

    Rcbo for SB6000 series?

    One of my first jobs and I'm asking you guys, not a good start!! My neighbour has asked me to install 2 new sockets spurred from a ring (from seperate sockets). CU is an old tenby board which has crabtree MCB's from the SB6000 range. I do not want to install RCD sockets at £30-£40 a go. So how...
  10. P

    Crabtree main switch tripping

    Hello all, I have been to a property with a crabtree starbreaker board main switch is 80A 30ma rcd. The customer thought the dishwasher was tripping electrics I teste IR when I tested RCD it tripped on times half! I have ordered a new one but when the breaker is turned off for the PV the rcd...
  11. S

    Crabtree c50 consumer unit

    Hi all, coming across a couple of these old boards during pv installs. No spare ways, would you recommend upgrading or fit garage board?? All feedback appreciated.
  12. mwigham85

    Crabtree BSEN

    Hi does anyone know what the BSEN would be for a crabtree 100a main switch that feeds the old C50 type breakers cheers
  13. mwigham85

    crabtree star breaker in a loadstar board

    Can you fit a starbreaker in a loadstar board cheers
  14. mwigham85

    Crabtree C50 max zs

    I recently asked what the max zs would be for a Crabtree C50 7.5a breaker and didn't find the answer but if any one else ever needs to know here's a formula take the breaker rating 5,7.5,10 etc multiply by ( 4 for type1) (7 for type 2) and (10 for type 3) then divide 230v by that value...
  15. mwigham85

    Crabtree C-50

    Hi does anyone know what the maximum ZS would be for a Crabtree C-50 7.5a breaker would be cheers
  16. O

    RCBO for this CU?

    Being lazy (yes I know) but I'm so, so busy at the mo! Need to find a 6A RCBO to fit this board, can anyone point me in the right direction? Thanks......
  17. J

    Crabtree breakers required

    Can anyone help me locate a supplier of the above mentioned make. Many thanks
  18. D

    Crabtree Breaking capacity

    Can anyone tell me where I can find the breaking capacities of Crabtree BS3871 type 1 MCB's. The installation has to be 20+ years old and there are no Device designation marks on the breakers themselves :confused5:
  19. gazzamikes

    Crabtree

    Hi guys, probably a silly question... Is there a fitment difference between Crabtree grid 4460 and 4463? Thanks
  20. G

    Exploding socket

    Went down to help a friend today put some sockets in his office,small ring main with 8 twins on it.All wired in and do all the dead tests IR R1 R2 Polarity etc,power it up and plug in to do a Zs try one socket,good reading move on to another again good reading move on to the third,plug in switch...

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