IEC 60721-3-4:1995
Superseded
View Superseded by
Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 4: Stationary use at non-weatherprotected locations
Hardcopy , PDF
01-18-1995
12-31-2021
IEC 60721-3-4:1995 Classifies groups of environmental parameters and the severities to which a product may be exposed under use conditions, including periods of erection work, downtime, maintenance and repair, when mounted for stationary use at locations which are non-weatherprotected. It has the status of a horizontal standard in accordance with IEC Guide 108.
| Committee |
TC 104
|
| DocumentType |
Standard
|
| Pages |
53
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| JIS C 0117:1997 | Identical |
| JIS C 60721-3-4:1997 | Identical |
| UNE-EN 60721-3-4:1997 | Identical |
| CEI EN IEC 62061:2023 | Safety of machinery - Functional safety of safety-related control systems |
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