
Switchboard Location & Obstructions
Clear access to a switchboard is important as speed to turn off the power during an electrical fault could safe life. If the Switchboard is blocked and not accessible an electrical fault can turn into
Jason Bright

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Main Earth Labelling
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:
Identification - Main Switch & Main Isolator - Labelling
Main switches shall be identified as follows:
Resistance & Continuity of the earthing system
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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