The IK Code was originally defined in the European standard EN 50102. After EN 50102 was adopted as the international standard IEC 62262, the EN50102 standard was also renamed EN 62262 in the course of harmonization. The EN 50102 was then no longer maintained. It is often customary for international standards and European standards to be the same in terms of numbers in order to bring some order to the jungle of standards.
The EN 62262 IK rating classifies the level of protection that electrical appliances provide against mechanic impacts from outside. It is defined by standard EN/IEC 62262.
Standard EN 62262 outlines how well electrical equipment can withstand external mechanical impacts. It measures the resistance or impact strength of the equipment when subjected to specific shocks. This standard helps ensure that the equipment remains functional and safe under various conditions. By adhering to EN 62262, manufacturers can guarantee the durability and reliability of their products, making it easier for consumers to trust and choose equipment that meets high safety and performance standards.