What tool is recommended for removing approved protective devices?

Using hot sticks is recommended for removing approved protective devices primarily due to their design, which allows for safe manipulation of electrical equipment from a distance. Hot sticks are long insulated tools that enable a technician to operate equipment without direct contact, thus minimizing the risk of electrical shock. These devices are essential in ensuring safety when working near energized systems or equipment.

The insulation on hot sticks provides a barrier against electrical current, making it possible to disengage or remove protective devices while maintaining a safe distance from potentially hazardous voltage sources. This is particularly important in environments where there is a risk of live electrical parts being exposed.

In contrast, insulated pliers may not reach or effectively manipulate devices located at a distance, while a rubber mallet is generally used for striking objects, not for the removal of protective devices, potentially leading to damage or incorrect application. A standard wrench lacks the necessary insulation and reach needed for safe operation near energized equipment. Therefore, hot sticks are the safest and most effective tool in this context.