What is the role of a grounding electrode?

A grounding electrode serves a critical role in electrical systems by providing a connection between the electrical system and the earth. This grounding method helps to ensure safety by directing excess electrical energy, such as lightning strikes or power surges, away from the electrical system and into the ground, preventing potential damage to equipment and reducing the risk of electrical shock to individuals.

Establishing this connection also helps stabilize voltage levels within the electrical system, which is essential for maintaining the integrity and reliability of the power supply. Proper grounding is key to ensuring that electrical systems function correctly and safely, adhering to codes and standards set by various regulatory bodies.