What is the testing requirement for rubber insulating gloves?

Rubber insulating gloves are essential PPE (Personal Protective Equipment) for workers exposed to electrical hazards. The correct requirement is that they must be tested at the beginning of each work period to ensure their integrity and functionality. This testing is crucial because it verifies that the gloves are free from defects, such as cuts, punctures, or degradation that could compromise their insulating properties. Proper testing ensures that workers have reliable protection from electrical shock and is a key measure in maintaining safety standards in the workplace.

The other choices do not meet the safety protocols established for rubber insulating gloves. Testing only once a month does not provide adequate assurance of safety for daily use, especially in environments where gloves could be exposed to various physical and environmental stresses. Replacing gloves every year, regardless of condition, does not take into account the possibility of gloves being damaged or worn out well before that timeframe. Finally, the notion that gloves need no testing if they are clean and dry disregards the potential for unseen damage that could affect their performance, reinforcing the importance of regular testing as a proactive safety measure.