Explanation of the mathematical addition of working voltages, insulation between circuits and use of PELV in TC 34 standards (IEC TR 63139:2018)
Edition 2019-05

Quantities used in alternating current theory - Part 2: Multi-line circuits
Edition 2002-11

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-5: Particular requirements and tests for transformer for shavers, power supply units for shavers and shaver supply units (IEC 61558-2-5:2010); German version EN 61558-2-5:2010
Edition 2011-03

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-3: Particular requirements and tests for ignition transformers for gas and oil burners (IEC 61558-2-3:2023 + COR1:2023); German version EN IEC 61558-2-3:2025
Edition 2025-10

Electrically propelled road vehicles - Safety specifications - Requirements for insulation-bridging components and insulation requirements for components; Text in German and English
Edition 2020-07

Low-voltage switchgear and controlgear - Part 1: General rules (IEC 60947-1:2020); German version EN IEC 60947-1:2021
Edition 2022-03

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-5: Particular requirements and test for transformer for shavers, power supply units for shavers and shaver supply units (IEC 61558-2-5:2024); German version EN IEC 61558-2-5:2025
Edition 2026-02

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-5: Particular requirements and test for transformer for shavers, power supply units for shavers and shaver supply units (IEC 96/576/CDV:2023); German and English version prEN IEC 61558-2-5:2023
Edition 2025-05

Solid-state relays - Safety requirements (IEC 62314:2022); German version EN IEC 62314:2024
Edition 2025-08