cabling

  1. W

    low voltage cables

    hi guys just a quick question for you. i know not to mix low voltage cables with mains voltage and to keep them seperate. but why exactly is this??.is it because there a magnetic field set up around the mains cables?? in my brothers house he wants an alarm cable brought down the same conduit...
  2. Mark42

    Non-standard lighting cabling: single neutral plus multiple switch lines - is it OK?

    I’m upgrading some lighting circuits to a programmable ‘Futronix’ system (similar to Lutron). The 16 x 5A channels Futronix panel is fed from a single-phase 40A 30mA RCBO. It’s in a listed timber-frame building with very difficult cable runs. I need to transfer the switching of four lighting...
  3. Griffin

    Phone cabling

    I have a custmer who wants some surface phone cabling removed. there are varios plastic connectors visible in the hall way. They want it all removed and a 1 new point run externally around the property to serve a sky+ box in their lounge. Is the easiest way to do this 1. Remove existing dogs...
  4. B

    satiliite cabling

    Hi all have been asked to install a satilite system with terestrial every where else i menchend about satilite plus where i believe you need a flow and return to dish and there is talk of now having sat at other point in the house now am i ringht about flow and return to dish and how do i...
  5. E

    Underfloor heating cabling

    Hi, I'm presently building a new house. Im installing a water filled underfloor heating system. The system has 12 zones split into three manifolds, each zone has its own thermostat and actuator. I need to run cables before I put up plasterboard. Can anyone tell what type of cable I need and run...
  6. mattyhop

    Office wiring cabling

    Hi guys, Just a quick bit of info if you could, I am currently working on a office building with a raised floor (the type with metal and wood tiles) I have got to install floor boxes in various positions and am intending to use T&E. Do I need to have additional mechanical protection on...
  7. D

    Underground cabling to garage.

    Hi, I have a garage in a block just outside my back gate. I wish to supply power to it but am concerned with the regulations regarding cabling across communal ground. My garage isn't attatched to my property. It is about 6 feet from the boundry of my garden. The land that the cabling...
  8. O

    Cabling Fused Spurs for CCTV Engineers

    Hello all and thank you for your help in advance. I have been charged with finding the following information out for work and as I'm sure you are aware sometimes finding info on the internet can be quick and simple or long and painful, so I thought I would ask the pros. We are a CCTV...
  9. L

    Information About Steel Wire Armoured (SWA) Cabling

    Hello, just a little information about Steel Armoured Cable (SWA) Steel Armoured Cable is protected by a sheath of galvanised steel. This makes it suitable for direct burial, cable ducting or it can be surfaced mounted without any further protection. It can be used for indoors and outdoors...
  10. L

    How many electricians do data cabling?

    Hi As you may know I'm a data cable installer and IT Installation Specialist, I was wondering how many of you electricians install data cables yourself and how many get a specialist cabler? If you install data cabling do you do the IT Installation too or do you leave this for the client to...
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