I.S. EN IEC 63012:2019
Current
The latest, up-to-date edition.
Insulating liquids - Unused modified or blended esters for electrotechnical applications (IEC 63012:2019)
Hardcopy , PDF
English - French
07-26-2019
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 document defines requirements for the characterization of unused modified esters or blends of unused esters used as insulating liquids for electrotechnical applications.
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