I.S. EN 116500:1993
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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ELECTROMECHANICAL ALL-OR-NOTHING TELECOM RELAYS OF ASSESSED QUALITY (SECTIONAL SPECIFICATION)
10-07-2002
12-01-2013
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Preface
Foreword
Section 1. Scope
Section 2. General
2.1 Related documents
2.2 Terms and definitions
2.3 Preferred values
2.4 Marking
Section 3. Quality assessment procedures
3.1 Primary stage of manufacture
3.2 Structurally similar relays
3.3 Subcontracting
3.4 Qualification approval procedures
3.5 Quality conformance inspection
3.6 Test schedule
3.7 Order of tests
Section 4. Preparation of blank detail and detail
specifications
Section 5. Test schedule
5.1 Test sequence
5.2 Types of relays, based upon environmental
protection
5.3 Contact application
5.4 Notes
Table 1
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