Which type of hard hat provides the most electrical protection?

The Class B ANSI hard hat is designed to provide electrical protection, particularly against high-voltage shocks. This type of hard hat is rated for use in environments where there is a potential for exposure to electrical hazards. Its construction includes materials that enhance its ability to resist electrical currents, making it suitable for linemen and other workers who may be in proximity to live electrical wires or equipment.

Class A hard hats offer lower voltage protection and are appropriate for use in most environments but do not provide the same level of electrical safety as Class B hats. Meanwhile, Class C hard hats are not designed for electrical protection and primarily provide impact protection without any electrical insulation properties. Class G hard hats, similar to Class B, do offer some electrical insulation but are suitable for lower voltage applications. Therefore, in contexts such as electrical work, a Class B hard hat is considered the superior choice due to its specific design for higher electrical hazards.