Normas IEC
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IEC
IEC 61439-2:2020
En Vigor
2020-07-22
Low-voltage switchgear and controlgear assemblies - Part 2: Power
switchgear and controlgear assemblies
IEC
IEC 61439-5:2023/COR1:2025
En Vigor
2025-02-18
Corrigendum 1 - Low-voltage switchgear and controlgear assemblies - Part
5: Assemblies for power distribution in public networks
IEC
IEC 61511-1:2016/COR1:2016
En Vigor
2016-09-15
Corrigendum 1 - Functional safety - Safety instrumented systems for the
process industry sector - Part 1: Framework, definitions, system,
hardware and application programming requirements
IEC
IEC 61508-2:2010
En Vigor
2010-04-30
Functional safety of electrical/electronic/programmable electronic
safety-related systems - Part 2: Requirements for
electrical/electronic/programmable electronic safety-related systems
(see Functional Safety and IEC 61508)
