ok just curios now ,I did a year or so of electrical installation city and guilds at tech college it was 33 years ago tho ....
PME stands for protective multiple earth does it not ??
But how does it work it looks like the eart wire is connected to neutral ?
Allso why are the cables coming from underground different sizes and why two separate cables ?
Is the live bigger and the neutral smaller csa ?
Just replacing that crumbly chipboard btw and got curious
Sorry guys 4 got pics !
PME stands for protective multiple earth does it not ??
But how does it work it looks like the eart wire is connected to neutral ?
Allso why are the cables coming from underground different sizes and why two separate cables ?
Is the live bigger and the neutral smaller csa ?
Just replacing that crumbly chipboard btw and got curious
Sorry guys 4 got pics !
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