EN ISO 20345

SB (CLASS I OR II) BASIC REQUIREMENTS: Safety footwear must be equipped with a safety toe cap (metallic or not) and this must meet the requirements of resistance to impact at an energy of 200J and resistance to compression at a load of 15 KN. Sole in any material, even smooth.

Class I: all leather or similar material, except natural or synthetic polymers.

Class II: all materials in natural and synthetic polymers.

 

S1: (Class I) BASIC REQUIREMENTS + antistatic, energy absorption in the heel, closed heel. Resistance to hydrocarbons.

S2: (Class I) BASIC REQUIREMENTS + S1 + impermeability on the instep.

S3: (Class I) BASIC REQUIREMENTS + S1 + S2 + anti-perforation sheet, sole with studs or marked.

S4: (Class II) BASIC REQUIREMENTS + Antistatic, ability to absorb energy in the heel, closed heel. Resistance to hydrocarbons.

S5: (Class II) BASIC REQUIREMENTS + S4 + anti-perforation sheet, sole with studs or marked.

 

ADDITIONAL REQUIREMENTS

a) Complete footwear

P. Anti-perforation sheet

E. Energy absorption in the heel

A. Antistatic footwear

C. Conductive footwear

HI. Heat insulation

CI. Cold insulation

WR. Waterproof

M. Metatarsal impact protection

AN. Ankle impact protection

CR. Cut resistance

 

b) Instep

WRU. Instep waterproofing

 

c) Sole

HRO. Contact heat resistance

FO. Resistance to hydrocarbons

 

SLIP RESISTANCE (BASIC REQUIREMENTS)

 

SRA: Slip resistance on ceramic tile flooring with sodium lauryl sulfate (LSS).

SRB: Slip resistance on steel floor with glycerine.

SRC: SRA + SRB.