
Low-voltage switchgear and controlgear assemblies Type-tested and partially type-tested assemblies
出版:Standards Australia

专家解读视频
Specifies requirements for type-tested and partially type-tested low-voltage switchgear and controlgear assemblies. Specifies service conditions, construction requirements, technical characteristics and tests. This Standard contains the full text of IEC 60439-1:1999 but has been modified for Australian/New Zealand conditions.
IEC 60439-1 Ed. 4.0 - Modified
IEC 60439-1 Ed. 4.1 - Identical
IEC 60439-1 : 4.0 - Identical