NEN 10255-23 : 1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ELECTRICAL RELAYS - PART 23: CONTACT PERFORMANCE
09-01-2005
01-12-2013
States definitions of terms used, preferred rated values and test conditions, basic criteria of contact failure, assessment and presentation of performance data. Applicable only to relays in a new condition.
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