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Low-voltage switchgear and controlgear assemblies - Part 1: General rules (IEC 61439-1:2020/COR1:2021); German version EN IEC 61439-1:2021/AC:2022-01
Edition 2022-06

Low-voltage switchgear and controlgear assemblies - Part 0: Guidance to specifying assemblies - (IEC TR 61439-0:2022)
Edition 2024-02

Low-voltage switchgear and controlgear assemblies - Part 1: General rules - Supplement 2: A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation (IEC TR 60890:2022)
Edition 2025-02

Low-voltage switchgear and controlgear assemblies - Part 1: General rules; German and English version EN IEC 61439-1:2021/prAA:2023
Edition 2024-09

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 2: Power switchgear and controlgear assemblies; Supplement 1: Guide for testing under conditions of arcing due to internal fault (IEC/TR 61641:2014)
Edition 2016-01

Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies; German and English version EN IEC 61439-2:2021/prAA:2023
Edition 2024-09

Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO) (IEC 61439-3:2024); German version EN IEC 61439-3:2024
Edition 2025-06

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

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

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