Discuss Earth size for TT in the Electrical Forum area at ElectriciansForums.net
I’d rather use ( and do use) 16mm . Need to get the Ze as low as practically possible. Not just under the 200 ohm threshold.sweet. 10mm fine then
Had my Steak for tea yesterday nice it was as wellit's 2.5mm min. if protected mechanically and against corrosion. and my steak is in the pan, ready to cook with chips.
Reply to Earth size for TT in the Electrical Forum area at ElectriciansForums.net
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