Project
Electrical installations of buildings - Part 4: Protection for safety - Chapter 44: Protection against overvoltages - Section 443: Protection against overvoltages of atmospheric origin or due to switching (Änderung 1)
Abstract
This project deals with protection of electrical installations against transient overvoltages of atmospheric origin transmitted by the supply distribution system and against switching overvoltages.
Begin
1995-09-29
Planned document number
IEC 64/1024/FDIS
Responsible national committee
DKE/UK 221.2 - Schutz gegen thermische Auswirkungen/Sachschutz
Responsible international committee
IEC/TC 64 - Electrical installations and protection against electric schock
