0

IEC TS 61641 ED1

Low-voltage switchgear and controlgear assemblies - Internal arc-fault protection of low-voltage switchgear and controlgear assemblies in accordance with the IEC 61439 series IEC TS 61641 ED1

General information

30.60 Close of voting/ comment period   Sep 20, 2024

IEC

TC 121/SC 121B

Technical Specification

Life cycle

NOW

IN_DEVELOPMENT
IEC TS 61641 ED1
30.60 Close of voting/ comment period
Sep 20, 2024