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  1. T

    Removed these from a mains change today

    Evening all Picked out these bad boys from a few board changes the other day. Not sure if they are worth keeping?
  2. coolsparx

    Old Crabtree Starbeaker MCB Compatibility

    Does anyone know if the current Crabtree 61/B32 Starbreaker 32A SP 6kA Type B MCB will fit the old board pictured?
  3. Marcus Vaughan

    Crabtree RCCB not tripping -help!

    Hi all. So the Crabtree old style in my hand failed the I delta n test (times 1). But passed the 5 times test. So I have replaced it with the one in the board. Supposedly reconditioned - and that’s failing both tests but mechanical works. I am wondering if I am missing something here with my...
  4. Alrebcon180

    Dangerous upgrade to crabtree rcbo's

    Has anyone installed the new compact rcbo from crabtree and noticed a flaw that they have introduced that doesn't exist on the older larger model starbreaker rcbo.. The basics of it are that the new compact rcbo when plugged into the busbar in a circumstance that many will come across where you...
  5. telectrix

    crabtree breakers. what fits?

    need 5 MCBs, single phase, but to fit in a 3 phase board. the existing ones are crabtree 6HSO. are the polestar,loadstar or what? they are not starbreaker types. busbar connection is a screw termilal.
  6. M

    Wanted [South] Crabtree rccb 80a 30ma old type

    wanted, anyone got one please?
  7. Empire

    Crabtree f-60 tp&n circuit breaker bs# and short circuit capacity

    Morning All, Having spent many years gleaning information from you all as a non member I've finally needed to join because, try as I might, I just can't find the answer to this puzzle, so here goes. I've just installed, replaced really, a TP sub board that's being fed from a Crabtree 60A STD...
  8. L

    For Sale [East]: For sale: Crabtree rccb 80A 30mA

    Lots available... Make sensible offer. Post or collection available. Also have loads of RCDs.
  9. C

    Crabtree RCCB and ZS testing

    Hello All, After a bit of help regards ZS testing on a Crabtree Starbreaker board. Have replaced 2 lengths of dado trunking in our office block at work and the measured ZS is coming out much higher than the calculated value. Section 1 - calculated 0.5 ohms, measured 1.92 ohms. Section 2 -...
  10. O

    Old Crabtree RCCB replacement?

    Hi, does anyone know off hand if any of the newer Crabtree RCDs will fit this board? Need to replace it & can only find the 100ma ones. Thanks
  11. I

    Crabtree c50 code 2 or not

    Hi testing today and my colleague came out with c50s are a code 2 from now on ,have i missed a post or publication saying this thanks
  12. W

    crabtree c50 3 phase mcb

    This may not be possible , but does anyone know of any newer type mcb that can change the above , they are getting harder and harder to get hold of and i was wondering if any new breakers can swap them to look better and give easier availability as time gos by . thank you
  13. sythai

    Converting Crabtree Starbreaker

    Evening All Have a job causing me some issues. Random tripping on Starbreaker CU with RCD main switch. Is it possible with Starbreaker to swap over the RCD for 100A DP main switch and then I can put in Crabtree RCBOs? I really hope so, but know what Crabtree is like not very installer...
  14. conradj100

    Crabtree Grid Switch new vs old

    Hi I have checked other threads cant seem to find the answer I'm looking for. I need to change a 2way switch module on an old crabtree grid yoke. If I was to buy a new crabtree 2way switch would it fit the old yoke. The customer doesn't want to change the whole thing as his whole house...
  15. westward10

    Clipsal rcbo.

    Tested a Crabtree Polestar board today full of Sector rcbos, tested many of these boards and never seen this. The only Crabtree devices were two mcbs but the Sector devices are identical to Crabtree devices. Out of the nineteen four failed which is something you don't get with Crabtree rcbos...
  16. durhamspark

    Dado trunking

    Hi , does anyone know which brand this is ?
  17. happyhippydad

    Does anyone know where to get RCBO's for this... Steeple?

    I've found one 32A RCBO (double way), but I know you can get single way Steeple RCBO's as I've seen them, but I just cant see them anymore!! Does anyone know where to find RCBO's that will fit this Consumer Unit? I need x3 32A and x1 6A... I have spent quite a while looking! Ebay has the x1...
  18. N

    Switches Brands

    I'm currently in the process of a house refurb and next on my to-do list is light switches and wall sockets. I've narrowed it down to two brands which are MK & Crabtree and Screwfix stock both at reasonable prices. Which brand shall I go for? - Nathan
  19. E

    4 Pole RCD/TD replacement

    Hi can anyone tell me if a Protek 4pole RCD incomer will fit a Crabtree loadstar 3 phase panel as an incomer please?
  20. Hawk

    faulty Crabtree MCB

    Anyone ever came across one of these MCB's not resetting?
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