In the NEC, which Article pertains to elevators, escalators, and related equipment?

Article 620 of the National Electrical Code (NEC) specifically addresses the electrical requirements and safety considerations for elevators, escalators, and related equipment. This article outlines the appropriate installation methods, equipment specifications, and grounding practices necessary to ensure the safe operation of these systems in various environments.

Understanding the significance of Article 620 is crucial for anyone working with or around these types of equipment. It includes guidelines to prevent electrical hazards that could arise from the operation or maintenance of elevators and escalators, ensuring both the safety of users and compliance with national safety standards.

While other articles in the NEC cover different electrical systems and applications, Article 590 focuses on temporary installations; Article 610 deals with cranes, hoists, and similar equipment; and Article 555 pertains to marinas and boatyards. Each of these articles addresses specific scenarios and equipment types, illustrating the specialized nature of electrical wiring and safety guidelines in various contexts. Article 620 stands out as the dedicated resource for electrical installations related to elevators and escalators, setting it apart clearly from the others.