What is the main focus of NEC Articles regarding emergency action plans?

The main focus of the NEC (National Electrical Code) Articles regarding emergency action plans is primarily centered on employee safety during emergencies. This encompasses procedures and protocols designed to protect workers and ensure a safe environment in the event of an electrical incident or other emergencies.

Emergency action plans are crucial as they provide guidance on the roles individuals should take, evacuation routes, communication strategies during emergencies, and methods for reporting incidents. The goal is to minimize risks to workers' safety and health when unexpected situations occur.

While aspects like electrical wiring safety, environmental impacts of electrical work, and installation requirements for electrical equipment are critical components of the NEC, they do not directly address the overarching theme of emergency protocols and employee safety during critical situations. The emphasis on employee safety during emergencies is what makes this choice the correct answer.