Home » Product Range »Maintenance Free Chemical Earthing Maintenance Free Chemical Earthing A well-designed Earthing system is essential for any electrical installation to avoid dangers associated with fault currents. Good Earthing protects both equipment and people against dangerous step & touch voltage. A low resistance Earth Termination System aims:To provide security for people by limiting the step & touch voltage.To protect installations and equipment by providing a low impedance path for fault currents.To improve the quality of the signal by minimizing the electromagnetic noise.To provide an equipotential reference voltage for the system.Expected Life more than 20 years. Earthing devices play an important role in achieving maintenance free low earth resistance. Pragati Electrocom manufactures/supplies a range of advanced Earthing devices.