1 Scope
2 Normative references
3 Definitions
  3.1 Basic term definitions
  3.2 Component definitions
  3.3 Performance parameter definitions
4 Requirements
  4.1 Classification
       4.1.1 Type
       4.1.2 Style
       4.1.3 Variant
       4.1.4 Assessment level
       4.1.5 Normative reference extension
  4.2 Documentation
       4.2.1 Symbols
       4.2.2 Specification system
       4.2.3 Drawings
       4.2.4 Test and measurements
       4.2.5 Test reports
       4.2.6 Instructions for use
  4.3 Standardization system
       4.3.1 Interface standards
       4.3.2 Performance standards
       4.3.3 Reliability standards
       4.3.4 Interlinking
  4.4 Design and construction
       4.4.1 Materials
       4.4.2 Workmanship
  4.5 Quality
  4.6 Performance
  4.7 Identification and marking
       4.7.1 Variant identification number
       4.7.2 Component marking
       4.7.3 Package marking
  4.8 Packaging
  4.9 Storage conditions
  4.10 Safety
Annex A (Informative) - Example of switch technologies
  A.1 Magneto-optic effect (MO) switch
  A.2 Mechanical switch
  A.3 Micro-electromechanical system (MEMS) switch
  A.4 Thermo-optic effect (TO) switch