flexible

  1. S

    Flexible circuit, Tri-State negative logic to trigger 2 separate mechanisms

    Hi guys! I’m currently working on a project and I’ve come to a dead end in my research on it because I’m not quite sure I’m asking the right questions to get the right answers so I’ll try my best to explain in lamest terms what I need. Okay, so here’s the scenario that I’m seeking advice on: I...
  2. B

    reg 132.16 - how flexible is it? :)

    Ok, before I start I should say that I normally assume that 132.16 means that bonding and earthing should be ok before ANY additions or alterations take place. However I just wanted to explore what the reg actually means. So.... "no addition or alteration.... shall be made... unless it has been...
  3. F

    Internet supplier of flexible wire 10 and 16mm

    My supplier will only let me have H07VK (Flexible) wire in 100M lengths - I normally only use 1M or 2M of semi-rigid at a time. 10mm reel works out at 221€ (inc of VAT/TVA) per 100M and 16mm reel cost 332€ per 100M So to have Blue and brown of both sizes will set me back 1,106€ (around £921)...
  4. J

    Flexible strappers. Pemissible or Not???

    I have alot of 3 core flexible cable, which is 1.5mm sq. My question: Am I permitted under BS 7671 to use it for linking stappers between 2 way switches instead of using 3 core twin+earth PVC? I am unsure on this as l havent got my regs handy this evening. Im thinking that as long as the...
  5. C

    Flexible 12V LED strip fried?

    As an accountant I never checked the voltage of the 12V eBay flexible LED strip and plugged it into the 220V mains. Can anyone tell me if the entire strip is fried or if I can cut one out to rescue the rest? How do I know which one (if it is only one)? Apologies if this is a very basic question...
  6. tombrooker84

    Can circuits be hard wired in flexible cable?

    Hello guys, Going to open a big can of worms here, but here goes. I'm having an argument with another electrician on site, and he is of the opinion that the is no regulation against the use of flex in domestic premises, for all circuits? I was always of the opinion that there was a regulation...
  7. E

    Flexible conduit with mechanical protection

    Hi all, I have a job coming up, installing some pillar lights on a driveway that is being re-laid. My first thought was swa and wiska boxes as have done with a few garden projects), however... The lights will obviously be fitted flush to the floor so no place for my boxes and the internal...
  8. M

    bonding of pipework with flexible connectors

    afternoon all! doing a pir / ecr, whatever you wanna call it now, bonding readings ok on pipework coming from under floor, but not on sinktop or taps, only slightly higher but high enough to be above satisfactory. what would you do, or recommend, or note? thanks
  9. spud1

    Current carrying capacity of 2.5mm flexible cable

    Hi Guys if anyone has a regs book to hand please can you give me the current carrying capacity of 2.5mm flexible cable clipped direct, single phase.
  10. R

    Flexible conduit

    I have some black flexible conduit and some conduit clamps for sale, it's all halogen free and low smoke made by PMA, more info is on the RS website. 50mm x 30 metre reel (5 left) 32mm x 50 metre reel (2 left) £55 each inc delivery (UK only) Conduit clamps in bags of 50 32mm (limited...
  11. D

    Joining 2 pieces of flexible corragated tubing?

    Hi, I was wondering if it's ok to join 2 pieces of plastic tubing for cable in the wall. I left a length of tubing about 5 mm short of a built in socket. Is it ok to add, say 3 cm of tubing, using plastic insulating tape? The tubing is for twin and earth cable. Thank you.
  12. brucelee

    flexible cable for outside pir

    Hi all can someone please tell me the best flexible cable to use for outside security light Some say black pvc others rubber can you please give me a HAR code and best place to buy
  13. E

    MCS Thin film

    Does anyone know of any MCS accredited flexible thin film products? I'm quoting for a 150kW PV system on a factory with a curved roof. It would be the most simple solution. They seem to be mainly used in America. Any help would be appreciated Thanks
  14. S

    Puzzled by kitchen toaster - learner's question about flexible cables

    Hello all I was wondering if anyone could help me understand why our toaster came with a 0.75 sq mm flexible cable with 13A BS1362 fuse on the plug. In class we've learnt that the rating of a protective device has to be lower than the current carrying capacity of the cable it protects. But...
  15. F

    flexible cable cutters

    Hi guys ,please can you recommend a tool for stripping flexible cable, for terminating into plug tops etc, thanks
  16. R

    Use of flexible cable for installation

    I have a bit of an unusual requirement. I do a lot of work as a theatre technician and am planning on wiring the lighting of our lounge back to a "dimmer pack" to enable "scenes" in much the same way as a Lutron or similar system at a fraction of the cost. There will be 4 circuits - (ceiling...
  17. K

    Maplin flexible usb snake scope on sale at maplin again £39.99

    Flexible Snake Scope Camera Free Delivery : Covert Equipment : Maplin Go get one ! you know you want one ! ;)
  18. G

    storage heaters and flexible cable.

    hi, guys, not been on for a while. looking for a bit of advice. friend of mine wants storage heater moved with as little mess or damage as possible. is there a maximum length the heat resistant flex can be run from heater to d/p switch?
  19. M

    Switches in Flexible Power Cords

    It has recently been pointed out to me that EN 60335-1 section 24.2 that switches cannot be used in flexible cords. Why then can I buy a table lamp from a major UK store with a switch in the cord? Are there exceptions to the rule? Quote: 24.2 Appliances shall not be fitted with – switches...
  20. K

    Flexible Snake Scope Camera

    Guys i have just got one of the Flexible Snake Scope Cameras from Maplin for use in looking under floors, into cavity walls, ceilings etc and seems to work ok ! it was £39.99 now £69.99 and plugs into usb port on laptop ! has 2 adjustable bright leds and can take pics/videos so ideal for some...

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