60529NENEN60529
60529NENEN60529 refers to the Dutch adoption of the European standard EN 60529, which defines the Ingress Protection (IP) rating system for enclosures of electrical equipment. The designation NEN-EN-60529 indicates that the standard has been adopted by the Dutch national standards body (NEN) and is used in Dutch technical documentation and procurement.
An IP rating consists of two digits following the letters IP. The first digit denotes protection against
In practical terms, a rating communicates how well a device is protected against intrusion. For example, IP44
Limitations should be noted: IP ratings indicate protection against ingress only under defined test conditions and