I.S. EN 60255-23:1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
06-01-2005
English
01-01-1999
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.
1 General
1.1 Scope and object
1.2 Normative references
2 Definitions
3 Standard rated and preferred values
3.1 Standard rated values
3.2 Standard preferred values
4 Test conditions
4.1 General
4.2 Test circuit
4.3 Relay energization
4.4 Criteria of contact failure
5 Assessment of contact performance
5.1 General
5.2 Evaluation
6 Presentation of performance
Annexes
A (normative) Standard test circuit
B (normative) Categories of application of contacts
C (normative) Assessment of test results
D (normative) Simplified method for assessment of contact
ratings
E (normative) Assessment of reliability characteristics
of all-or-nothing relays
ZA (normative) Normative references to international
publications with their corresponding European
publications
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