Copper Bonded Earthing Rods are very important in the protection of electrical systems against faults and surges. Copper Bonded Earthing Rods, produced by electroplating a layer of copper on a steel core, exhibit high conductivity and long-term performance. Key Points: Definition of Copper Bonded Earthing Rods: Copper Bonded Earthing Rods are produced by electroplating a layer of... https://www.pioneerpowers.com/copper-bonded-earth-rod.php