EN 60439-4:1991

EN 60439-4:1991 is a standard published by CLC. Its full title is "Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS)". This standard covers: 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.

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.

EN 60439-4:1991 is classified under the following ICS (International Classification for Standards) categories: 29.130.20 - Low voltage switchgear and controlgear. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 60439-4:1991 has the following relationships with other standards: It is inter standard links to EN 60439-4:2004, EN 61439-1:2011, EN 61558-2-23:2000, HD 384.7.704 S1:2000, EN 60439-4:1991/A11:2004, EN 60439-4:1991/A1:1995. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN 60439-4:1991 is associated with the following European legislation: EU Directives/Regulations: 2006/95/EC, 73/23/EEC. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

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