NEN EN 50011 : 1978
Current
Current
The latest, up-to-date edition.
LOW VOLTAGE SWITCHGEAR AND CONTROLGEAR FOR INDUSTRIAL USE - TERMINAL MARKING, DISTINCTIVE NUMBER AND DISTINCTIVE LETTER FOR PARTICULAR CONTACTOR RELAYS
Published date
12-01-2013
Publisher
Applicable to contactor relays, having specific relative positions of the contact elements and an associated terminal numbering sequence.
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