| SB |
Protection against falling objects of 200 Joule and protection against compression (15 kN Newton) |
FURTHER PROTECTION IS DEFINED AS:
|
| HRO |
Heat resistant up to 300° C |
| P |
Protective midsole, 1100 Newton |
| A |
Antistatic between 100 kOhm and 1000 mOhm |
| CI |
Cold insulation |
| E |
Shock absorption in the heel min. 20 Joule |
| WRU |
Water resistant upper |
| ORO |
Oil resistant outsole |
| ESD |
Electrical resistant. Sensitive electronic components are not affected or damaged by static electricity |
| WR |
Waterproof |
| CR |
Cut resistant |
| SR |
Slip resistant. SR-A approved on wet tiles. SR-B approved on oily steel surfaces. SR-C approved on A+B. |
To simplify the definitions of the footwear and make it easier for the user to choose the right footwear the abbreviations have been gathered under the following designations:
| S1 = SB – A – E |
Closed heel area |
| S2 = SB – A – E – WRU |
Closed heel area |
| S3 = SB – A – E – WRU – P |
Closed heel area |
| S1P = SB – A – E |
As S1 with protective midsole |
| S4 = SB – A- E – WRU |
Only apply to boots |
| S5 = SB – A – E – WRU – P |
Only apply to boots |
Footwear certified to EN-ISO 20347 is without toe cap. The footwear is for occupational use and developed for the protection of the user against injuries which can occur on the working place. The footwear is marked after the same regulations as footwear certified to EN-ISO 20345, where S is replaced by O.
 |
OB = Basic requirements |
 |
O1 = Basic requirements + A + E |
 |
O2 = Basic requirements + A + E + WRU |
Products which have been certified before 01.07.2007, are certified in accordance with EN 345 or EN 347.
Products produced after this date are and will be certified in accordance with EN-ISO 20345 or EN-ISO 20347.