NEN EN 50012 : 1978
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
LOW VOLTAGE SWITCHGEAR AND CONTROLGEAR FOR INDUSTRIAL USE - TERMINAL MARKING AND DISTINCTIVE NUMBER FOR AUXILIARY CONTACTS OF PARTICULAR CONTACTORS
01-07-2006
12-01-2013
Applicable to contactors, irrespective of their power and construction, having terminal marking of auxiliary contacts in accordance with the corresponding marking of contactor relays designated by the distinctive letter E.
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