breakers | Page 6

breakers

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  1. yellowvanman

    10KA or 6KA breakers?

    I know the difference between the 2 sorts but I'm thinking do I need to fit 10KA breakers in this scenario, when I've got 6KA MCBs in the van! 3 phase DB, Isc 4.9KA (phase to earth), all circuits from this DB are single phase. Will never be 3 phase in future (HMO). Worst case short circuit...
  2. S

    MEM MCB breakers required.

    Hi New to the forum, first post. Is there anyone out there who could help me. I'm looking for two MEM M6 Type 1, MCB circuit breakers. 1 x 32A and 1 x 45A. Also is there such a thing as a MEM Type 1, 5A RCBO. Thank's in advance Stupod
  3. D

    Joblot Crabtree Bacalite C50 Breakers

    Would anybody be interested in making me an offer on the following old style C50 breakers; 1 x 100a Main switch, 2 x single 5a, 1 x single 20a, 7 x triple 15a, 1 x triple 60a. All are in working order. Message me with any offers Thanks
  4. R

    Old GE DB boards.

    Hi, I have something coming up soon and it is running a new 63 amp supply in a hotel. The current DB is GE board. As we know new 63 amp triple pole breakers are as rare as rocking horse feet. Does anyone know what the next best fit will be. Have heard Hager is a good match. I know it won't...
  5. I

    protecting cable inside a distribution panel.

    Hi, Just came across something earlier that made the have a think. Distribution panel fed by 25mm cable. This goes directly in to a D50 breaker. The D50 feeds 4 6mm cables squeezed in top of the MCB that feeds small 3 phase bus bars, these in turn feed 1.5mm circuits. I have fitted MCBs to...
  6. M

    Type 4 stablok breakers

    Hi all, after some clarifcation really Carrying out some work in a building, sub divided into Federal electric stablok boards. All of the ring main circuits in the whole building are protected by 30 amp stablok breakers..type 4.. of which there are hundreds. The conduit is acting at the...
  7. I

    sqaure d breakers

    Is a type 3 sqaure d braker equivelent to a type c breaker been to house was asked to fit mcb c32 to protect an oven and hob at roughly 6kw without diversty i know its not the norm to fit type c breakers for fixed restive loads i know they are used for comercial purposes where there is a high...
  8. L

    Schneider 3 pole 63a breakers

    Someone might be in need of a couple of schneider breakers that i dont need... Schneider MCB C Type 63a Amp 25680 C60HC Triple Pole ebay link: http://www.ebay.co.uk/itm/141025728245
  9. N6rul

    breakers 3 phase

    Hello guys!!! Have a little confusion here??? When selecting a mcb for 3 phase. Whennit states 60 amps is that 20 amp per phase or 60 amp per phase?? Thanks
  10. D

    unidentified circuits

    Hi all, I have just started a new job, and have been chucked in the deep end. The previous electrician had added many new circuits to a few huge distribution boards but left all the circuits unlabelled. I have been asked to identify all unknown circuits, but have been asked not to turn any...
  11. P

    European circuit breakers

    Does anyone know if you can get hold of double pole RCBOs in the uk? Just seen the prices in France for a bog standard unit :(
  12. R

    160A breaker question?

    Can somebody tell me why on the 3 phase circuit breaker in question has a 160A rating on the supply side and on the bus bar side it says 100A. The breaker is an old GE RECORD, it also has a red button on the bus bar side of breaker. Is anybody familiar with the breaker I am explaining. Cheers
  13. S

    contactum breakers

    Hi is it Cribbs wholesalers that do contactum breakers or does anyone know who does need them for tomorrow cheers
  14. K

    PFC and circuit breakers

    Hi, I was wondering if anyone could provide any advice on following: I have PFC reading of 9.6 KA and was wondering what the ruling was for short circuit capacity for individual breakers. There are four circuits in total on the board, each currently with 6KA limit. Should these be changed to...
  15. G

    24 volt dc

    Seen an ammended control panel today sporting a bs 60898 DP type C 2 amp mcb controlling 24v dc. Usually weidmuller etc din rail fuseblocks and links. Something I am missing? Boydy
  16. Les Macaulay

    Moulded Case Circuit Breakers

    Under what circumstances are type C cb's required?
  17. S

    Breakers not resetting

    Went to a job today where an RCD was tripping after heavy rain and taking two MCBs with it. The two MCBs are both for ring circuits - one apparently just for a microwave, and the other for most of the downstairs sockets and outside lights. IR testing was a nightmare due to sockets in...
  18. T

    Dorman Smith obsolete fuse carriers

    Hi has anyone come across a retro fit fuse carrier or anyone that supplies very old fuse carriers for a Dorman Smith section board its that old doesnt have any Details on the enclosure ........
  19. Q

    What other breaker make will fit this?

    what breaker will fit in a mk board? i dont have any pictures or any other info than its mk
  20. H

    Square D breakers

    Anyone know any other breakers compatable with square D boards

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