NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
Surge protective devices connected to low-voltage power distribution systems - Part 2: Selection and application principles
Begin
1998-01-01
Planned document number
prEN 61643-2
Responsible national committee
DKE/UK 441.1 - Überspannungsableiter bis 1000 V