ISO 3873:1977
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Industrial safety helmets

This standard was last reviewed* in 2010.

*ISO standards are reviewed every five years.


Specifies physical and performance requirements, methods of test and marking requirements. The mandatory requirements apply to helmets for general use in industry. Additional optional performance requirements are included: Shock absorption, penetration, flammability, electrical insulation, and lateral rigidity.


  • Edition: 1 (Monolingual) ICS: 13.340.20
    Status: Published Stage: 90.20 (2015-01-15)
    TC/SC: ISO/TC 94/SC 1 Number of Pages: 8
  • No revision information available

  • No corrigenda or amendments available

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