OSHA 10-Hour Construction ReviewPersonal Protective Equipment (PPE)Medium
An employee is required to wear head protection while working in an area where there is a risk of electrical shock from accidental contact with exposed conductors. Which type of hard hat is specifically designed to provide protection against electrical hazards?
- AType II, Class G
- BType I, Class C
- CType II, Class C
- DType I, Class E
Show answer & explanationAnswer & explanation
Correct answer: D. Type I, Class E
Type I hard hats protect against top impacts, and Class E (Electrical) hard hats are designed to protect against high-voltage electrical conductors, tested up to 20,000 volts.
Why the other options are wrong
- A. Class G hard hats provide general electrical protection (up to 2,200 volts) but Class E is for higher voltage.
- B. Class C hard hats offer no electrical protection.
- C. Class C hard hats offer no electrical protection.
Hard Hat Class E
A classification for hard hats that indicates protection against high-voltage electrical conductors, tested up to 20,000 volts.
- Provides dielectric strength up to 20,000 volts.
- Essential in environments with exposed electrical hazards.
- Often combined with Type I (top impact) or Type II (top and lateral impact) protection.
Memory trick: E for Electricity, G for General, C for Conductive.