For which purpose should rubber goods be relied upon in electrical work?

Rubber goods are primarily relied upon in electrical work to provide protection against accidental contact with live electrical components. This robust insulation property of rubber helps ensure safety for workers who may inadvertently come into contact with energized equipment or conductors while performing tasks. By using rubber insulating gloves, mats, and other protective gear, workers can reduce the risk of electrical shocks and injuries that could arise from unexpected exposure to electricity.

The focus of rubber goods is on safety during situations where accidental contact could occur, making this purpose crucial in preventing workplace accidents. It's important to understand that while rubber can also serve in insulation capacities, its primary role in the context of electrical work is to prevent unintentional contact with electrical components.