The insulation resistance between the conductors of consumer mains and submains; and live and earthed parts of an electrical installation, or parts thereof, including consumer mains and submains, shal
Jason Bright
The main earthing conductor shall have a permanent label attached at the connection to the earth electrode with a legible warning against disconnection in the following form:
Main switches shall be identified as follows:
If a fault occurs, the external metal of an appliance will become live and the voltage with respect to earth will be anything up to 240 volts, depending on which part of the internal circuit touches t
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The insulation resistance between the conductors of consumer mains and submains; and live and earthed parts of an electrical installation, or parts thereof, including consumer mains and submains, shal
Jason Bright
The main earthing conductor shall have a permanent label attached at the connection to the earth electrode with a legible warning against disconnection in the following form:
Main switches shall be identified as follows:
If a fault occurs, the external metal of an appliance will become live and the voltage with respect to earth will be anything up to 240 volts, depending on which part of the internal circuit touches t
Can't find the answer you're looking for? Our support team is here to help.