What does NEC Article 230 require concerning bonding of service equipment?

NEC Article 230 outlines the requirements for bonding of service equipment to ensure safety and reliability in electrical installations. When stating that all service equipment must be bonded together, the code emphasizes the importance of creating a continuous conductive path to prevent potential differences in voltage among different pieces of equipment. This is essential to minimize the risk of electrical shock and equipment damage.

The bonding process helps ensure that fault currents have an effective path to ground, enhancing the overall safety of the electrical system. This requirement applies to various components, including the service entrance, grounding conductors, and any other associated equipment, which must be interconnected to establish a common reference point for electrical potential.

By ensuring that all service equipment is bonded together, the system is designed to function harmoniously and safely, thereby reducing the chances of electrical hazards in the environment.