What does "clearance" refer to?

"Clearance" specifically refers to the certification that a specific line or piece of equipment is deenergized. This certification is crucial for ensuring the safety of workers who are performing maintenance or repairs on electrical lines or equipment. Before any work can begin, it's essential to confirm that the equipment is not carrying voltage and is safe to approach. This process typically involves locking out and tagging out the equipment to prevent accidental re-energization while work is ongoing.

In this context, clearance is vital in safeguarding personnel by minimizing the risk of electric shock or other hazardous incidents. Having proper clearance ensures that all safety protocols are followed, providing workers with the assurance they need to perform their tasks safely. Understanding this concept is key to maintaining a safe work environment in the electrical industry.