PME and exportng a supply to a metal container via a SWA.
This has probably been talked about before, but how can you TT the exported installation when you are in a very sandy area.
Can you just put notices up and rely on RCCB s for protection ?
This has probably been talked about before, but how can you TT the exported installation when you are in a very sandy area.
Can you just put notices up and rely on RCCB s for protection ?