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What is the type of earthing system installed in the diagram displayed?
What is the type of earthing system installed in the diagram displayed?
Match the nominal size of copper earthing conductor to the specified active conductor size/material in the following table:
Active Conductor Size Active Conductor Material Earthing Conductor Size
Match the nominal size of copper earthing conductor to the specified active conductor size/material in the following table:
Active Conductor Size Active Conductor Material Earthing Conductor Size
1mm copper = 1mm 6mm copper = 2.5mm 25mm aluminium = 6mm 70mm copper = 25mm
