IK RATING:  EN 50102, EN 62262
 PROTECTION AGAINST EXTERNAL MECHANICAL IMPACTS. 
IK00 No protection
IK01 Protection against 0,15J impact. 0,25 kg dropped from 56mm.
IK02 Protection against 0,2J impact. 0,25 kg dropped from 140mm.
IK03 Protection against 0,35J impact. 0,25 kg dropped from 140mm.
IK04 Protection against 0,5J impact. 0,25 kg dropped from 200mm.
IK05 Protection against 0,7J impact. 0,25 kg dropped from 280mm.
IK06 Protection against 1J impact. 0,25 kg dropped from 400mm.
IK07 Protection against 2J impact. 0,5 kg dropped from 400mm.
IK08 Protection against 5J impact. 1,7 kg dropped from 300mm.
IK09 Protection against 10J impact. 5 kg dropped from 200mm.
IK10 Protection against 20J impact. 5 kg dropped from 400mm.