danny7299
Well-known member
Just a quick one chaps , went and did small pir on house , (80a main fuse 16mm tails with 10mm earth.... that's all good) but it has a 4mm bond , no rcd's , what code do you put down ?
Cheers
Cheers
i would say yes. but if either are hot at the time of PIR, then possibly code 1 if there is a risk of fireDoes that particular reference to thermal damage from circulating network currents also apply to the Earthing conductor Andy ?a1spark.
Hi ST. mate ! yes that could be true if the op was referring to the Earthing conductor but his concern was with the protective Bonding Conductor,Code2 if it does not meet adiabatic equation calc.
Hi Info mate ! same comment as I made above for ST..i.e. the op was referring to the Protective Bonding ,not the Earthing conductor. The Bonding should be sized to be not less than half the Earthing conductor csa. with a mimimum of 6mm [ unless PME ,where it would usually be 10mm in domestic install ]Perfectly ok for TT, but should have RCD.
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