Which statement about class 0 rubber protective equipment is correct?

• A. It is rated for voltages up to 200 volts.
• B. Its voltage rating is between 600 and 1,000.
• C. It is rated for voltages above 2,000 volts.
• D. It has no voltage rating requirement.

Answer: (B)

Class 0 rubber protective equipment is meant for low-voltage work, and the number on the gloves shows the maximum voltage they can safely insulate against. For Class 0, the rating is in a range that covers about 600 volts for AC use and up to about 1,000 volts for DC use, which is why this option is correct. This reflects the practical difference between AC and DC ratings and why the gloves aren’t meant for higher voltages or unrated use. The other statements miss the typical Class 0 capability—200 volts is too low for this class, voltages above 2,000 volts belong to higher classes, and gloves always have a defined voltage rating rather than none.