Hi,
I have a TT system with 100amp DNO fuse with 25mm tails, my question is what size earth wire/cable should be used to the earting rod? I beleive that anything over 16mm would not fit into the earthing connector block!
One other thing, the meter itself states 80amp, is this ok when there is a 100amp main DNO fuse protecting it?
Many thanks
I have a TT system with 100amp DNO fuse with 25mm tails, my question is what size earth wire/cable should be used to the earting rod? I beleive that anything over 16mm would not fit into the earthing connector block!
One other thing, the meter itself states 80amp, is this ok when there is a 100amp main DNO fuse protecting it?
Many thanks