EN407:2004 Protective Gloves Against Thermal Risks (Heat and/or fire)

This standard specifies thermal performance for protective gloves against heat and/or fire. The heat and flame pictogram is accompanied by 6 numbers which indicate;

Burning behaviour – 0-4
Contact heat – 0-4
Convection heat – 0-4 Performance Index
Radiant heat – 0-4 1-being min. performance rating
Small splashes of molten metal – 0-4
Large splashes of molten metal – 0-4