Which type of hard hat provides protection against impacts and electrical shocks?

Type I hard hats are designed to provide protection primarily from impacts to the top of the head and are suitable for use in environments where there is a risk of falling objects. These hard hats are typically used in construction and industrial sites. They meet certain electrical shock protection standards, making them versatile for environments that may involve electrical hazards.

While Type II hard hats also offer protection from lateral impacts in addition to overhead impacts, they do not generally extend the same level of electrical shock protection that Type I hard hats do. Type III and Type IV hard hats serve different specific purposes and are not as focused on combining both impact and electrical protection. Therefore, Type I hard hats are specifically noted for their effectiveness in providing dual protection against both impacts and electrical shocks, which makes them a preferred choice in creating a safe working environment.