What is the main focus of Article 200?

The main focus of Article 200 in the National Electrical Code (NEC) revolves around the specification for grounded conductors. This article primarily addresses the requirements and regulations regarding grounded conductors, which are crucial for maintaining safety and proper functioning of electrical systems. Grounded conductors play a significant role in helping to prevent electrical shocks and ensuring reliable operation of electrical installations.

Grounded conductors are essential in providing a safe path for fault currents to return to the ground, thus protecting individuals and equipment from the dangers of electrical faults. The code outlines the proper sizing, installation methods, and conditions where grounded conductors must be used, ensuring consistent safety standards across electrical installations.

Understanding this focus is vital for electricians and electrical engineers, as proper implementation of grounded conductors directly contributes to overall electrical system safety and efficiency.