Integration of internal arc-fault mitigation systems in power switchgear and controlgear assemblies (PSC-assemblies) according to IEC 61439-2 (IEC TS 63107:2020)
Edition 2021-05

Dielectric and resistive properties of solid insulating materials - Part 2-2: Relative permittivity and dissipation factor - High frequencies (1 MHz to 300 MHz) - AC methods (IEC 62631-2-2:2022); German version EN IEC 62631-2-2:2022
Edition 2023-02

Stabilized power supplies with a.c. output; recommendations for data sheets
Edition 1975-02

Industrial electroheating equipment - Test methods for direct arc furnaces (IEC 27/1152/CD:2022); Text in German and English
Edition 2023-06

Power capacitors - Low-voltage power factor correction banks (IEC 61921:2003)
Edition 2004-04-01

Safety of machinery - Ergonomics requirements for the design of displays and control actuators - Part 1: General principles for human interactions with displays and control actuators; German version EN 894-1:1997+A1:2008
Edition 2009-01

Aerospace series - LED colour and brightness ranking; German and English version EN 4706:2019
Edition 2019-12

Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies (IEC 61439-2:2020); German version EN IEC 61439-2:2021
Edition 2021-10

Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS) (IEC 61439-4:2012); German version EN 61439-4:2013
Edition 2013-09

Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS) (IEC 121B/151/CDV:2022); German and English version prEN IEC 61439-4:2022
Edition 2022-12