25mm

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  1. P

    25mm PVC Channel

    I'm using lengths of 25mm PVC channel to bury some cables in plaster/breeze, but despite trying several nail sizes, the channel keeps splitting & cracking when I secure it. What nails are recommended to avoid this please. Paul
  2. A

    25mm 5 core armoured and kva

    Hi all i went to look at a job where another electrician has installed the 25mm armoured to a 3 phase board supplying a commercial kitchen. The electrician has installed a 3 phase isolator at intake using 160 a fuses. I was wondering the max 25 mm run surface for about 20 meters also the co...
  3. 1

    25mm 4c swa for sale

    Hi, I have a brand new drum of 4 core 25mm swa available for sale 116 metres unused on a job and another around 80 metres, if anyones interested please message me! cheers, JB
  4. W

    25mm armoured

    was just wondering if this was the correct size, any help would be appreciative a 25 mm armoured with a run of about 25 metres , ambient temputure 25degrees, clipped on its own direct to a wall. it is feeding a supply of a 100 amp switch someone told me it should be downgraded to a 80 amp ...
  5. G

    smoke detecters 25mm away from ceiling?

    just checking through my books and smokeys have to be between 25 and 600mm away from the ceiling does that mean i have to mount them on those round spacer boxes? seems a bit silly to me youd think smokeys would be designed to fit on the ceiling am i wrong about this or am i right about these...
    • Guest112
    • Thread
    • 25mm ceiling smoke
    • Replies: 6
    • Forum: Australia
  6. S

    Why oh why 25mm meter tails?

    Does anyone understand the logic of 'mandating' 25mm meter tails when upgrading a CU, when the sizing of other cables are left to the electrician's discretion? I'm again having to explain to a little old lady with not a lot of money that she's need new meter tails with with tiny 6-way board...
    • sparc
    • Thread
    • 25mm meter meter tails tails
    • Replies: 78
    • Forum: Australia
  7. S

    25mm Tails in Trunking

    Hi all: Not got Regs book here & can't for the life of me remember the max length of Run for 25mm tails installed in trunking to feed a CU.
  8. M

    25mm tails over 4 meters

    Hi Can anyone confirm. When 25mm tails on a 100amp supply are longer than 4 meters. Do you need to Downfuse the isolator switch even if cable size is suitable for length of run?
  9. H

    main tails 25mm regardless (100A mf)?

    The main tails are sized based on the rating of the main fuse so that regardless of the usage you must use what is standard? I just ask for some different opinions because my boss will probably try to bs his way out of buying some main tails and I need some more ammunition.
  10. K

    25mm crimp tool

    Hi Lads, Got to hire one of these for the weekend, 18 £ per day, seems ok, anyone know if I'm having my pants pulled down?
  11. C

    T+E in 25mm steel conduit?

    Hi every one, Im new to this forum. FNG!. A simple question that I cant seem to find the answer to is can I run TnE in steel conduit? I know singles would be the best option but the customer has lots of TnE and wants to keep the cost down. I would strip out the cable but I dont have enough...
    • cuttys
    • Thread
    • 25mm conduit method steel steel conduit table
    • Replies: 11
    • Forum: The Welcome Forum
  12. N

    50 meters 25mm brown cable

    I have a new drum of 25mm brown, brown tails for sale. Any offers welcome
  13. S

    20 meters of 25mm 4core SWA for sale!

    20 meters of 25mm 4core SWA for sale! anyone intrested? in lancashire for pick up. spare from a job i did but im never going to use it so thought id give it a go on here. no drum included just coiled up nicely, never been used. any not stolen haha
    • samg_4
    • Thread
    • 25mm cheap for sale meter meters never sale stolen swa thats
    • Replies: 10
    • Forum: For Sale and Wanted Forum
  14. D

    How many 4mm T & E down a 25mm conduit

    Can you get 2 4mm T & E cables down a 25mm conduit that only has a kick and a female bush one end and a 2 g socket including a bush the other end ?
  15. J

    25mm SWA cable _through_ adaptable box and into CU

    What size metal adaptable box is best to drill a 32mm hole to install a 32mm swa gland? and if anyone knows of a metal box with a 32mm knockout, better as i don't have a 32mm drill yet. yes, there's a insulated CU to bring the tails into, so was going to go through the metal box directly...
  16. D

    25mm dia Deck LED Lights Problem

    A few years ago I installed the small recessed deck kits within my timber decking, due to the amount of lights and with it being external I removed the combined plug/transformer and female connectors pre fitted on each LED cable, I put in my own transformer seperate and connected all deck lights...
    • delboy78
    • Thread
    • 25mm led led lights lighting lights problem
    • Replies: 6
    • Forum: Electrician Forum
  17. S

    upgrade cu/meter tails to 25mm

    Hi this is my first post, so bear with me, if not explaned it good enough. Just coming back into domestic side of things after 10years on industrail installaion. Changing cu and tails + earthing, who can we call to get too wire in tails and re-seal meter/main fuse. I know if I pull fuse...
    • Spike
    • Thread
    • 25mm tails upgrade
    • Replies: 10
    • Forum: Australia
  18. La Poste

    Tight angles with 25mm Tails

    Greetings. I have been working with 25mm tails today and had some tight angles to do. I wonder does anyone have a preferred method for bending tails, sometimes with a tight angle it's not easy to use my hands and I am loath to used pliers on the insulation. What sort of angle do you think is...
  19. P

    16mm or 25mm

    I've recently relocated a new consumer unit, went to the local wholesalers and they did not have 25mm tails in stock. As it's a 60A main fuse (TN-S) I thought 16mm would suffice so happily installed them. Just checking through the OSG P17 (2.2.3) and it states minimum cable size should be...
    • Ponty Massive
    • Thread
    • 25mm
    • Replies: 7
    • Forum: Australia
  20. S

    Getting 10mm T&E in 25mm conduit

    Is it possible and how much would a 3m length of 25mm conduit cost

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