Stationary lead-acid batteries - Part 21: Valve regulated types - Methods of test (IEC 60896-21:2004); German version EN 60896-21:2004
Edition 2004-12

Dependability management - Part 3-14: Application guide - Maintenance and maintenance support (IEC 60300-3-14:2004); German version EN 60300-3-14:2004
Edition 2004-12

Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements; German version EN 50588-1:2017
Edition 2019-12

Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 6: Type MU connector family (IEC 61754-6:2022); German version EN IEC 61754-6:2022
Edition 2024-03

Engineering data exchange format for use in industrial automation systems engineering - Automation markup language - Part 2: Semantics libraries (IEC 62714-2:2022); German version EN IEC 62714-2:2022
Edition 2024-01

Calibration of fibre optic chromatic dispersion test sets (IEC 61744:2023); German version EN IEC 61744:2023
Edition 2023-12

Power transformers - Additional European requirements - Part 1-1: Common part - General requirements; German version EN 50708-1-1:2020 + AC:2020
Edition 2024-04

Fixed capacitors for use in electronic equipment - Part 19: Sectional specification - Fixed metallized polyethylene terephthalate film dielectric surface mount DC capacitors (IEC 60384-19:2022); German version EN IEC 60384-19:2022
Edition 2024-04

Semiconductor devices - Part 16-7: Microwave integrated circuits - Attenuators (IEC 60747-16-7:2022); German version EN IEC 60747-16-7:2023
Edition 2024-04

Fibre optic sensors - Part 3-2: Acoustic sensing and vibration measurement - Distributed sensing (IEC 61757-3-2:2022); German version EN IEC 61757-3-2:2022
Edition 2024-04