How does Article 230 relate to other articles within the NEC?

Article 230 of the National Electrical Code (NEC) establishes the foundational requirements for the service entrance of electrical installations, which encompasses aspects like service conductors, disconnecting means, and the location of service equipment. This article lays the groundwork upon which many subsequent articles build. For instance, other NEC articles related to wiring methods, conductors, and grounding often reference the service provisions outlined in Article 230, thereby ensuring a cohesive approach to electrical safety and installation practices.

By defining the scope and regulations governing service entrances, Article 230 influences the design and implementation of electrical systems, making it essential for compliance with the entire code. Therefore, understanding the requirements set forth in Article 230 is crucial for anyone involved in electrical installations, as it directly impacts how electricians and engineers interpret and apply related provisions throughout the NEC.