What is the maximum use voltage for Class 4 gloves?

• A. 40,000 volts
• B. 32,000 volts
• C. 28,000 volts
• D. 36,000 volts

Answer: (D)

Class 4 gloves are the highest-rated dielectric gloves, intended for the highest voltage work. Their maximum use voltage is 36,000 volts, which is the threshold beyond which the gloves should not be used. This rating matches the level of protection needed when dealing with high-voltage distribution and transmission equipment. The other numbers don’t fit because 36,000 volts is the published upper limit for Class 4 gloves; 40,000 volts would exceed the Class 4 rating, while 32,000 and 28,000 volts are below the maximum for Class 4 and correspond to lower-class gloves.