Fluids for electrotechnical applications - Unused natural esters for transformers and similar electrical equipment (IEC 62770:2013); German version EN 62770:2014
Edition 2014-10

Insulating liquids - Specifications for unused synthetic organic esters for electrical purposes (IEC 61099:2010); German version EN 61099:2010
Edition 2011-06

Insulating liquids - Unused modified or blended esters for electrotechnical applications (IEC 63012:2019); German version EN IEC 63012:2019
Edition 2019-12

Fluids for electrotechnical applications - Mineral insulating oils for electrical equipment (IEC 60296:2020); German version EN IEC 60296:2020
Edition 2022-12

Railway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - Rules for AC circuit-breakers (IEC 60077-4:2019); German version EN IEC 60077-4:2019
Edition 2020-07

Railway applications - Electric equipment for rolling stock - Part 5: Electrotechnical components - Rules for HV fuses (IEC 60077-5:2019); German version EN IEC 60077-5:2019
Edition 2020-07

Railway applications - Electric equipment for rolling stock - Part 3: Electrotechnical components - Rules for DC circuit-breakers (IEC 60077-3:2019); German version EN IEC 60077-3:2019
Edition 2020-07

Laminated pressboard for electrical purposes - Part 1: Definitions, classification and general requirements (IEC 60763-1:2010); German version EN 60763-1:2011
Edition 2011-09

Non-cellulosic papers for electrical purposes - Part 2: Methods of test (IEC 60819-2:2001); German version EN 60819-2 2001
Edition 2002-07

Vulcanized fibre for electrical purposes - Part 2: Methods of test (IEC 60667-2:2020); German version EN IEC 60667-2:2020
Edition 2023-03