1 Scope
2 Normative references
3 Definitions
4 Environmental conditions and installation aspects
4.1 General
4.2 Relationship with EC directives
4.2.1 EMC Directive
4.2.2 Low voltage directive
4.2.3 Construction product directive
4.3 Environmental conditions
4.3.1 Relationship between environmental conditions
and severities of testing
4.3.2 Climatic environment and severities for
environmental tests
4.3.3 Mechanical environment and severities for
environmental tests
4.3.4 Chemical environment
4.3.5 Moisture, water and humidity
4.3.6 Nuclear radiation