Which article governs panelboards installed in Healthcare facilities?

• A. Article 110.26 (A)
• B. Article 517.14
• C. Table 312.6 (B)
• D. Article 404.8 (A)

Answer: (B)

In the NEC, healthcare facilities have their own dedicated article to address the unique needs of patient care areas and essential systems. The section that specifically governs how panelboards are installed and arranged within those facilities is the one that focuses on panelboards in this healthcare context. It sets requirements for how panelboards are constructed, rated, protected, and located, ensuring they are accessible, properly protected, and coordinated with life-safety and essential electrical systems that are critical in healthcare environments. This is why it’s the best choice: it directly covers the specifics of panelboard installation and operation in healthcare settings, reflecting the safety and reliability needs of patient care facilities. The other sections address general topics like working clearances, switch placement, or box fill, but they do not tailor panelboard requirements to healthcare environments.