NEN EN IEC 60439-1 : 2000 AMD 1/C1 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 - PART 1: TYPE-TESTED AND PARTIALLY TYPE-TESTED ASSEMBLIES
16-12-2009
12-01-2013
Applicable to low-voltage switchgear and controlgear assemblies (Type-tested Assemblies (TTA) and Partially Type-tested Assemblies (PTTA)), the rated voltage of which does not exceed 1000 V a.c. at frequencies not exceeding 1000 Hz, or 1500 V d.c. Lays down the definitions and to state the service conditions, construction requirements, technical characteristics and tests for low-voltage switchgear and controlgear assemblies.
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