and earth

  1. S

    TN-C-S and earth electrode?

    Why would someone want to go and put one in on a PME system? On a closer examination, I noticed that the main earthing conductor had been removed from the PME cut-out! So, had the spark who installed this electrode just gone straight in, done a Zs which appeared excessively high without...
  2. mrloy99

    plastic pipe and earth.

    what's the point of having to run in a 10mm cable to the incoming water supply if it's blue elkathene plastic pipe,and the rest of the plumbing in the building is in hepworth plastic.My boss says we have to get the plumber to fit a 6inch piece of copper pipe after his plastic stopcock so as we...
  3. R

    PME and Earth Rods

    Is It OK to have both? Some people seem to say it can create a dangerous PD, but is that right? If you have earth bonding thats not that different to an earth rod, as the pipes go through the earth. I think I read somewhere in the regs or somewhere that an earth rod can be considered as a...
  4. N

    Crimping 240v Twin and Earth - Safe??

    Hello, I would like to know what the regs say on crimping 240v 1.5mm twin and earth (single core) using red straight through crimps... Is it legal/safe/can it be done and pass inspection etc etc? What can I do/use instead of using a chockblock (connnector block) to join 1.5mm twin and...
  5. W

    stripping twin and earth

    anyone know of a tool for stripping twin and earth? apprentices are forever telling me your not supposed to pull the earth (what do they know) and i hate running the knife down it especially when im doing a db
Best EV Chargers by Electrical2Go! The official electric vehicle charger supplier.

OFFICIAL SPONSORS

Electrical Goods - Electrical Tools - Brand Names Electrician Courses Green Electrical Goods PCB Way Electrical Goods - Electrical Tools - Brand Names Pushfit Wire Connectors Electric Underfloor Heating Electrician Courses
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc

Advert

Advert

Back
Top