external

  1. L

    external earthing

    Hi, Try and keep this short as possible. Now referring to tncs my understanding is suppliers don't like the earthing to be exported externally in case of the loss of earth. So its to be treated externally as a TT system, all well and good. My question is would it not be better to use the...
  2. 3

    mounting a new 3 phase supply external cabinets and fire switch

    This is my first post take it easy on me:charming: I am building a single story timber frame workshop. its going to be timber clad also. The local supplier is western power. I had a quote from them and although the workshop is literally a few hand tools and offices they insist on putting in a 3...
  3. D

    Fuseboard in external meter cupboard

    I was doing a job for a landlord at his tenants house and was aked to have a look at the fuseboard whilst im there to as he wants it changing. Asked the tenant where the board was and he said it was in the external meter cupboard. I thought he was a bit mistaken by what i meant but it actually...
  4. cliffed

    External lights

    got a call from the boss yesterday bout 1.00,just relaxing having a break, he phones,a fault at a hotel,can u sort it.So drove for 90 mins & arrived at a big hotel,greeted by a panic manager,car park lights keep tripping a 20 mcb.This was about 3.30pm,a wedding was taking place & a wedding &...
  5. B

    External electrical inspectors requests

    Hi all, I'm a spark working for a London firm and one of our clients has recently had an independent inspector in to view our work and our certification. We only really ever instal 1 circuit back to an existing CCU and maybe extend another The thing I wanted to know, and it's a point of...
  6. C

    External power to she'd from garage.

    Hi guys just wondered if the following is acceptable. My customer wants me to run power to his shed from his garage. I fitted the CU in the main house and his garage and all is tested and covered by RCD's however the ground between the two out buildings is concreted and he doesn't want to dig it...
  7. B

    Any one know how to cut in an external right angle into trunking?

    Any one know how to cut in an external right angle into trunking? A diagram with cut lines would be ideal! Thanks
  8. M

    Extending CT sensor for SolarImmersion

    Hi, I am planning to fit a SolarImmersion to make use of my excess generation and need to extend the CT clip-on sensor by about 7m. Their website states that this can be done using a twisted pair data cable, but no specifications. Has anyone needed to do this or can suggest a suitable cable...
  9. polo1

    Installing external post lighting

    Hi all, just looking for ideas on how you typically install decorative garden lighting (say s/steel) - post type, into soft ground. Customers often provide B&Q type fittings with two/three base fixing holes which are a real pain. I previously had some great bases made up in plastic for a large...

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