2002DS/EN 60529+A1:2002 Degrees of protection provided by enclosures (IP Code)
1992DS/IEC 529:1992 Degrees of protection provided by enclosures (IP code)
DS/IEC 529:1992 Degrees of protection provided by enclosures (IP code) was changed to DS/EN 60529+A1:2002 Degrees of protection provided by enclosures (IP Code).