What is the function of NEC Article 10?

The function of NEC Article 10 is primarily focused on the allowed or permitted uses of electrical equipment and installations. It provides guidelines and criteria which establish what types of installations are acceptable under the National Electrical Code (NEC). This helps ensure safety and proper functioning of electrical systems by defining appropriate applications and scenarios for various electrical components and systems.

By establishing permitted uses, Article 10 aids in ensuring compliance with safety standards and codes, thereby promoting safe practices in electrical work. This is essential for safeguarding both professionals working on electrical systems and the general public from hazards associated with improper installations or misuse of equipment.

Understanding this part of the NEC is crucial for technicians as it helps them navigate the framework of electrical installations and make informed decisions regarding the equipment they select and the methods they employ in their work.