IEC 63359:2026 ED1

Fluids for electrotechnical application: Specifications for the re-use of mixtures of gases alternative to SF<sub>6</sub>

Publication date:   Feb 9, 2026

General information

60.60   Standard published   Feb 9, 2026

IEC

TC 10

International Standard

29.040.20   Insulating gases

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Scope

IEC 63359:2026 This document provides the quality of gases alternative to SF6 (subsequently referred to as gases) for their re-use in electrical power equipment after recovery and if applicable reclaiming.

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PUBLISHED
IEC 63359:2026 ED1
60.60 Standard published
Feb 9, 2026