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 60947-8:2021 - Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines
- IEC 60947-9-2:2021 - Low-voltage switchgear and controlgear - Part 9-2: Active arc-fault mitigation systems - Optical-based internal arc-detection and mitigation devices
- IEC 60947:2021 SER - Low-voltage switchgear and controlgear - ALL PARTS
- IEC 60947-4-1:2018/COR2:2021 - Corrigendum 2 - Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters
- 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