IEC 60439-4:1990

 
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IEC 60439-4:1990

Title
Low-voltage switchgear and controlgear assemblies. Part 4: Particular requirements for assemblies for construction sites (ACS)
Abstract
This standard applies to type-tested assemblies (TTA) intended for use on construction sites, i.e. temporary places of work to which the public do not generally have access and where building construction, installation, repairs, alteration or demolition of property (buildings) or civil engineering (public works) or excavation or any other similar operations are carried out. These assemblies may be transportable (semi-fixed) or mobile.
Issue date
1990-12-15
Category
INDA,POW
Included in IECEE System
2014-04-22
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