What is the main purpose of NEC Article 110?

The primary purpose of NEC Article 110 is to ensure the safe installation and use of electrical equipment. This article sets forth fundamental requirements that minimize hazards associated with electrical wiring and equipment, thus enhancing safety for both personnel and property. Key topics addressed include proper methods for installation, the suitability of materials, and maintenance standards that protect against electric shock, fire, and other hazards.

This focus on safety is essential as the electrical system is integral to a wide variety of applications in residential, commercial, and industrial settings. By adhering to these guidelines, electricians and other professionals can prevent accidents and ensure that electrical systems operate correctly and efficiently.

While other options may address different aspects of electrical practice or regulation, they do not encompass the core concern of Article 110. The guidelines provided are specifically tailored to installation and safety rather than consumption, renewable sources, or penalties. Therefore, the emphasis on safe practices makes it clear that Option B aligns perfectly with the intent and provision of Article 110.