When an employee works in a confined or enclosed space where an electrical hazard exists, protective shields, protective barriers, or insulating materials must be ? as necessary to protect against electrical hazards.

• A. Provided by the employee and used by the employer
• B. Provided by the space and used by the employee
• C. Provided by the employer and used by the employee
• D. Provided by the employer and used by the employer

Answer: (C)

When there’s an electrical hazard in a confined or enclosed space, protective shields, barriers, or insulating materials are supplied by the employer and then used by the employee to reduce the risk of electrical contact or arc flash. The employer bears the responsibility toProvide and maintain the appropriate protective equipment, while the worker must use it correctly as part of the safety program. Shields and barriers physically separate the worker from live parts, and insulating materials minimize the chance of current flowing to the worker if contact occurs. This combination ensures that safety measures are consistently available and properly applied, rather than leaving the worker to provide their own gear or relying on the space itself to offer protection.