What is the function of the equipment bonding jumper in a wiring device?

The equipment bonding jumper plays a crucial role in electrical systems by connecting grounding conductors. Its primary function is to ensure electrical continuity and provide a low-resistance path for fault current. This is vital for the safety of both the electrical system and the individuals using it, as it minimizes the risk of electric shock by ensuring that any fault in the electrical device is quickly diverted to ground. By bonding the equipment to the grounding system, it helps maintain a consistent ground potential, reducing the risk of electric shock and equipment damage during fault conditions. This connection also helps in stabilizing the voltage during transient conditions, contributing to the overall safety and reliability of the electrical installation.