What does the code date on insulated gloves mean?

• A. The manufacturing date
• B. The last tested date or due date
• C. The color code
• D. The size

Answer: (B)

Dates stamped on insulated gloves show their testing status, not when they were made, what color they are, or what size they are. Because the insulating material can degrade over time, gloves must be tested at regular intervals to confirm they still provide adequate dielectric strength. The code date tells you when the last test was done or when the next one is due, so you can quickly verify the glove is still within its approved testing window. If the date is past or the due date has passed, the gloves need to be retested before being used. This keeps electrical work safe by ensuring the insulation remains reliable.