What is the maximum use voltage for Class 1 rubber insulating gloves?

Class 1 rubber insulating gloves are designed for use in environments where the maximum use voltage is critical for ensuring the safety of personnel working with electrical equipment. The correct answer indicates that the maximum use voltage for these gloves is rated at 1,000/1,500 volts. This rating provides adequate protection for workers who may be handling live parts, allowing them to perform tasks while minimizing the risk of electrical shock.

The 1,000-volt rating represents the gloves' capability to provide insulation against alternating current (AC) voltage up to that level, which is essential for many electrical applications. The additional 1,500 volts is part of the test voltage that ensures the gloves maintain their integrity under stress, giving workers confidence in their protective gear during electrical work.

Other choices propose varying voltage ratings. Options suggesting lower voltages would not provide sufficient protection for tasks requiring maximum use voltages of up to 1,500 volts, hence they would be inadequate for certain electrical tasks. The higher suggested voltages from certain options exceed the specified capabilities of Class 1 gloves, which are not designed to handle voltages beyond their rated capacity. Understanding these ratings helps ensure safety and compliance with electrical safety standards in the workplace.