What should be assumed about electrical devices and equipment?

It is important to assume that electrical devices and equipment are energized. This assumption is critical for safety and safety protocols when working around or with electrical systems. Treating all electrical equipment as energized ensures that individuals remain cautious and recognize the potential hazards, such as electric shock, arc flash, or equipment failure.

By maintaining this mindset, professionals are more likely to engage in proper safety practices, such as wearing appropriate personal protective equipment (PPE), taking care with tool use, and ensuring that equipment is properly shut down or isolated before performing any maintenance or inspections. This precautionary principle is a fundamental aspect of electrical safety standards to protect technicians, firefighters, and anyone who may come into contact with or work near electrical systems.