What precautions should be taken when working with live electrical circuits?

When working with live electrical circuits, it is essential to always wear appropriate personal protective equipment (PPE) and follow lockout/tagout procedures. Proper PPE may include insulated gloves, safety glasses, and flame-resistant clothing, which help protect the worker from electrical hazards such as shocks, sparks, or arc flashes.

Lockout/tagout procedures are critical because they ensure that electrical circuits are properly shut off and cannot inadvertently be turned back on while work is being conducted. This practice not only safeguards the worker but also promotes a culture of safety within the workplace. By following these procedures, the risk of accidental electrocution or other electrical injuries is significantly reduced.

Using uninsulated tools or working without supervision does not provide adequate protection against the dangers associated with live circuits. Disconnecting devices, while a precautionary measure, is not always feasible when work must be performed live, thus the focus on proper PPE and lockout/tagout becomes paramount in ensuring worker safety.