cu move

  1. O

    Moving CU away from service head. SPD at the fused switch or CU?

    I'm moving my CU away from the service head. About 8m in 25mm2 SWA. Do I need to put an SPD T2 at the 100a fused switch I'm installing or can I get away with just having one at the new CU location? I'm struggling to find options for the service head location. They a lot more expensive and the...
  2. W

    Cu Move Advice

    Hi All, I'd appreciate your feedback and advice please : Customer has asked to relocate CU (and upgrade). I've done some basic tests and installation seems ok. It's TNS, today Ze 0.54, Ipf 0.55kA. FF has helped me and so I know it's got a BS1361 60A fuse. Existing 16mm tails about 3m long. New...
  3. T

    Extending cables for a CU move

    I am soon to be moving my first board, not a bad job really and quite straight forward until it comes to the equipment to use for the JB. I am swaying towards a IP box, DIN rail and screwless terminals. I read on a thread here that someone was thinking of using the original CU because DIN rail...
  4. kingeri

    Extending all circuits for CU move

    I need to extend 17 circuits by about a meter for a CU move. Taking account of ring finals, going from memory there'll be about 20 cables to extend. Was thinking about using an enclosure and DIN rail, with the Line DIN rail connectors. Any advice on doing this? Is this the best way to do it...
  5. H

    CU move guidance

    Be gentle as this is my first post (and my first piece of hands on electircal work). I am "qualified" (C&G inspection and testing, 17th edition etc) but this is the first time I've taken on a substantial piece of work. I'm in the process of rewiring my own house. I'm putting a new CU in and...
  6. O

    CU move via SWA

    Evening all, I am moving a CU and connecting it to a new supply meter in an outside box. My plan is to connect one end of the 3 core 25mm SWA to an isolator supplying the CU, then at the meter end sleeve the SWA cables to Brown, Blue and Green/Yellow. Or SWA straight into two Henley blocks and...
  7. O

    Another CU move

    I have moved into an old house, plenty needs doing, funds are tight. Meter and 3 fuseboxes are in a derelict extension of the house. Supply is PME. I want to put a new CU in the sound part of the house to replace the old fuseboxes. Unfortunately this would have to be in the kitchen. The...
  8. H

    Cu move

    Hi Chaps Asked by customer to price for moving thier cu went for a quick look old wylex the problem is its just above the skirting board tight upto the front door frame,they want it moved a foot back from the door and leaving at the same hight. How do i stand with the 450mm...
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