Which regulations(s) require the steel wire armouring of a S.W.A. cable to be earthed if it is NOT used as a circuit protective conductor?
Case 1. Cable buried underground.
Case 2. Cable NOT buried underground.
Z.
davezawadi (David Stone):
The armour is cable containment, so as such it is an exposed conductive part, and must be Earthed to cause automatic disconnection of the supply.. 411.3.2
I assume you are trying to have some kind of competition or was this a genuine inquiry. I refer you to the index of BS7671, exposed conductive part.
Suspicious David. No competition here, just a serious enquiry.
Z.
davezawadi (David Stone):
The armour is cable containment, so as such it is an exposed conductive part, and must be Earthed to cause automatic disconnection of the supply.. 411.3.2
I assume you are trying to have some kind of competition or was this a genuine inquiry. I refer you to the index of BS7671, exposed conductive part.
Suspicious David. No competition here, just a serious enquiry.
Z.
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