IEC 60085:1957
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Recommendations for the classification of materials for the insulation of electrical machinery and apparatus in relation to their thermal stability in service
Available format(s)
Hardcopy , PDF
Language(s)
English - French, Russian
Published date
01-01-1957
Publisher
Superseded date
09-03-2020
Superseded by
€82.26
Excluding VAT
Describes recognized thermal classes for the insulation of electrotechnical products. Considers the thermal evaluation of insulation materials and systems, their interrelationship and the influence of service conditions. Defines the responsibility for assigning thermal identification and classification.
| Committee |
TC 112
|
| DocumentType |
Standard
|
| Pages |
31
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| I.S. EN 60204-1:2018&A1:2025 | Safety of machinery - Electrical equipment of machines - Part 1: General requirements |
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