Who is considered a qualified person in the context of electrical installations?

In the context of electrical installations, a qualified person is defined as an individual who has received training and has the necessary skills to perform specific electrical tasks safely and effectively. This includes not just basic knowledge of electrical principles, but also practical experience and understanding of the systems they work with. A qualified person typically has a combination of technical training and safety training that enables them to identify hazards, understand the safe operating procedures, and execute the job in compliance with the National Electrical Code (NEC) requirements.

Those who are simply licensed electricians or have only basic knowledge of electrical concepts may not necessarily be deemed qualified if they lack experience or training specific to the tasks they are performing. Therefore, it's the combination of safety training and specialized electrical skills that encompasses the definition of a qualified person, ensuring that they can work safely and competently on electrical installations.