What is the maximum use voltage for Class 4 rubber gloves for DC?

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Multiple Choice

What is the maximum use voltage for Class 4 rubber gloves for DC?

Understanding the voltage rating for Class 4 rubber insulating gloves used with DC is about how much voltage the gloves can safely insulate a worker from in continuous service. Class 4 gloves are the highest rating in this system, and their maximum use voltage for DC service is 70,000 volts. This means you should not rely on these gloves for voltages approaching or exceeding 70 kV DC in normal work without additional protective measures. The other values listed aren’t the standard maximum use voltage for this class for DC use; they don’t match the defined rating for Class 4 gloves.

Understanding the voltage rating for Class 4 rubber insulating gloves used with DC is about how much voltage the gloves can safely insulate a worker from in continuous service. Class 4 gloves are the highest rating in this system, and their maximum use voltage for DC service is 70,000 volts. This means you should not rely on these gloves for voltages approaching or exceeding 70 kV DC in normal work without additional protective measures. The other values listed aren’t the standard maximum use voltage for this class for DC use; they don’t match the defined rating for Class 4 gloves.

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