FAQs
IEC 60947-4-1:2018/ISH1:2020
Interpretation sheet 1 - Low-voltage switchgear and controlgear - Part 4-1: Contactors and...
IEC 61439-1:2020
Low-voltage switchgear and controlgear assemblies - Part 1: General rules
IEC 61439-2:2020
Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear...
IEC 61439-7:2018
Low-voltage switchgear and controlgear assemblies - Part 7: Assemblies for specific...
IEC 61558-1:2017
Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General...
IEC 62208:2011
Empty enclosures for low-voltage switchgear and controlgear assemblies - General requirements
IEC TR 61641:2014
Enclosed low-voltage switchgear and controlgear assemblies - Guide for testing under conditions...
IEC 61558-2-9:2010
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-9:...
IEC 61558-2-8:2010
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-8:...
