1 General
1.1 Scope
1.2 Normative references
1.3 Terms and definitions
1.4 Preferred values
1.5 Marking and documentation
2 Quality assessment procedures
2.1 Primary stage of manufacture
2.2 Structurally similar relays
2.3 Subcontracting
2.4 Qualification approval procedures
2.5 Quality conformance inspection
2.6 Test schedule
2.7 Order of tests
3 Preparation of blank detail and detail specifications
4 Test schedule
4.1 Test sequence
4.2 Types of relays, based upon environmental
protection (relay technology RT)
4.3 Categories of application of contacts
4.4 Notes relative to Table 1
5 Relay reliability - Failure rate data
Annex A (informative) Data base for failure rates
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications