Switchgear and controlgear and their assemblies for low voltage
Active in the technical committee
Chairman: DE KESEL, Wim Léon I
Technical Officer:
Delens, Marc
Technical committee
CEB-BEC 121
Scope
Switchgear and controlgear and their assemblies for low voltage.
The most recent standards
- IEC 60947-6-1:2021 - Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment
- IEC TS 63058:2021 - Switchgear and controlgear and their assemblies for low voltage - Environmental aspects
- IEC 60947-6-2:2020 - Low-voltage switchgear and controlgear - Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS)
- IEC 60947-5-8:2020 - Low-voltage switchgear and controlgear - Part 5-8: Control circuit devices and switching elements - Three-position enabling switches
- IEC 60947-5-8:2020 RLV - Low-voltage switchgear and controlgear - Part 5-8: Control circuit devices and switching elements - Three-position enabling switches
- IEC 61439-2:2020 - Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies
- IEC 60947-4-3:2020 - Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - Semiconductor controllers and semiconductor contactors for non-motor loads
- IEC 60947-4-2:2020 - Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - Semiconductor motor controllers, starters and soft-starters
- IEC 61439-1:2020 - Low-voltage switchgear and controlgear assemblies - Part 1: General rules
- IEC 61439-1:2020 RLV - Low-voltage switchgear and controlgear assemblies - Part 1: General rules