Status
Withdrawn
Type
Standard
Product number
50280
Release date
2002-08-09
Committee
CLC/TC 17D
IEC/TC 17/SC 17D
International relations
IEC 60439-1 Ed. 4.0 IDT, EN 60439-1:1999 IDT
Danish committee
Number of pages
210
Under revision
Scope
This International Standard applies 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 1 000 V a.c. at frequencies not exceeding 1 000 Hz, or 1 500 V d.c.