NBN EN 61811-11 : 2003

1 General
  1.1 Scope
  1.2 Normative references
  1.3 Front page of detail specification
2 Characteristic values of the relay
  2.1 General data
  2.2 Construction of IECQ type designation (ordering
      information)
  2.3 Coil data
  2.4 Contact data
  2.5 Terminals
  2.6 Mounting
  2.7 Environmental data
3 Qualification approval procedures
4 Quality conformance inspection
  4.1 Formation of inspection lots
  4.2 Intervals between group C tests
5 Marking of relay and package
  5.1 Marking of the relay
  5.2 Marking of package
  5.3 Documentation
6 Annexes
7 Tests
  7.1 Standard conditions for testing
  7.2 Mounting of test items during test
  7.3 General conditions for testing
8 Ordering information
Annex ZA (normative) Normative references to international
         publications with their corresponding European publications

Applies to electromechanical elementary (non-specified time all-or-nothing) relays of assessed quality for industrial application.