I.S. EN IEC 60721-3-4:2019
Current
Classification of environmental conditions - Part 3-4: Classification of groups of environmental parameters and their severities - Stationary use at non-weatherprotected locations (IEC 60721-3-4:2019)
Hardcopy , PDF
English - French
08-19-2019
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
This part of IEC 60721 classifies groups of environmental parameters and their severities to which products are subjected when installed for stationary use at non-weatherprotected locations.
| Committee |
TC 104
|
| DocumentType |
Standard
|
| ISBN |
978-2-8322-6956-5
|
| Pages |
44
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS EN IEC 60721-3-4:2019 | Equivalent |
| EN IEC 60721-3-4:2019 | Identical |
| IEC 60721-3-4:2019 | Identical |
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