What is the function of an equipment ground?

The function of an equipment ground is to provide an alternative path for current. This is critical for electrical safety, as it ensures that, in the event of a fault (such as a short circuit or equipment failure), the electrical current has a safe route to travel back to the ground instead of flowing through a person or causing damage to equipment.

By facilitating this alternative path, the equipment ground helps to minimize the risk of electrical shocks and enhances overall safety for both personnel and equipment. Grounding systems also help to stabilize voltage levels and reduce the potential for equipment damage due to unexpected electrical surges. This function is essential for preventing electrical hazards and ensuring that equipment operates safely and reliably.