Earthing system is one of the important items for electrical installation used in domestic or industrial sector.This is for electrical safety purpose when current leakage happen.
With proper grounding system,people are protected from electrical shock and also to ensure residual current devices (RCD) or Ground Fault device (GFCI) activate properly.
Intentional grounding is required for the safe operation of electrical systems and equipment. Unintentional or accidental grounding is considered a fault in electrical wiring systems or circuits. read more