What action should be taken for circuits that have been deenergized but not locked out?

Circuits that have been deenergized but not locked out must be treated as energized parts to ensure the safety of personnel working near them. This means that under specific conditions, the circuits could potentially become energized again unexpectedly. Therefore, it is crucial to maintain a high level of precaution and assume that they still hold a risk, even if they are currently not energized.

Treating these circuits as energized aligns with electrical safety standards and practices, emphasizing the principle of maintaining a safe work environment. This mindset helps prevent accidents and injuries that could occur if someone mistakenly assumes that the circuits are safe to work around, potentially leading to serious electrical hazards.

While there are other precautions that can be taken regarding deenergized circuits, such as conducting regular inspections or ensuring proper maintenance procedures, the key focus here is on maintaining a constant state of awareness regarding their status until they are properly locked out. Proper lockout/tagout protocols eliminate any chance of accidental energization and protect workers, reinforcing why those circuits should not be treated as safe until secured.