Which PPE item protects the arms when reaching into energized panels?

• A. Safety goggles
• B. Insulating sleeving
• C. Rubber insoles
• D. Fire-resistant clothing

Answer: (B)

Protecting the arms during work near energized panels comes from placing an insulating barrier along the forearms. Insulating sleeving is worn on the arms to extend the insulated surface from the gloves upward, reducing the chance of current entering the arm if contact with live parts occurs. That direct arm protection is what makes insulating sleeving the best choice for reaching into energized equipment.

Safety goggles shield the eyes, not the arms. Rubber insoles protect the feet and help with footing, not arm insulation. Fire-resistant clothing helps protect against arc flash to the body, but insulating sleeving specifically covers and insulates the forearms where contact risk is highest during reach-ins.