When are insulated tools required?

Insulated tools are specifically required whenever serving energized equipment to help protect the technician from electrical shock or injury. The insulation on these tools is designed to withstand high voltages, creating a barrier between the technician and the electrical source. This precaution is crucial when handling live circuits, as even a small exposure to electrically charged components can lead to severe consequences.

The necessity for insulated tools is particularly critical in scenarios where equipment is operational, meaning that the tools must provide additional safety measures against accidental contact. Although the use of insulated tools can enhance safety in various situations, such as during routine maintenance or in outdoor environments, their primary purpose is to ensure safety when directly interacting with energized equipment.