NEN 10439-3 : 1991 AMD 1 1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PART 3: PARTICULAR REQUIREMENTS FOR LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES INTENDED TO BE INSTALLED IN PLACES WHERE UNSKILLED PERSONS HAVE ACCESS FOR THEIR USE - DISTRIBUTION BOARDS
01-05-2012
12-01-2013
Gives supplementary requirements for such enclosed distribution boards (DBU) which are stationary, type tested assemblies (TTA) for indoor use, containing protective devices and intended for use either in domestic (household) application or in other places where unskilled persons have access for their use.
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