NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Technical rule
[CURRENT]
IEC/TR 60664-2-2
IEC/TR 60664-2-2
Insulation coordination for equipment within low-voltage systems - Part 2-2: Interface considerations; Application guide
Title (German)
Isolationskoordination für elektrische Betriebsmittel in Niederspannungsanlagen - Teil 2-2: Anwendungsrichtlinie; Gestaltung von Schnittstellen