Safety helmet types are categorized by their protective capabilities against impacts and electrical hazards, with common types including Type I (top-impact protection), Type II (top and lateral impact protection) and electrical hazard Classes G (low voltage), E (high voltage), and C (no electrical protection). Other specialized helmets, such as bump caps and welding helmets, provide protection for specific workplace hazards.
Protection Types
Type I: Protects against impacts from falling objects or strikes to the top of the head only.
Type II: Offers broader protection, absorbing impacts from both the top and sides of the head.
Electrical Hazard Classes
Class G (General): Provides protection against low-voltage electrical conductors, typically up to 2,200 volts.
Class E (Electrical): Offers higher protection against high-voltage conductors, tested to withstand up to 20,000 volts.
Class C (Conductive): These helmets do not offer electrical protection and are often vented for comfort.
Specialized Helmets
Bump Caps: Lightweight caps for light industrial settings, designed to protect against minor bumps and scrapes.
Welding Helmets: Feature a heat-resistant shell and a dark lens to protect welders from UV/IR radiation, sparks, and heat.
Mining Helmets: Often have reinforced shells and shock-absorbing liners for protection against impacts and falling debris in mining operation.
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