NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN 60974-1 ; VDE 0544-1:2004-03 [Withdrawn] references following documents:

Document number Edition Title
EN 61558-2-9 2003-01 Safety of power transformers, power supply units and similar products - Part 2-9: Particular requirements for transformers for class III handlamps for tungsten filament lamps (IEC 61558-2-9:2002) More 
HD 625.1 S1 1996-09 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests (IEC 60664-1:1992, modified) More 
HD 625.3 S1 1997-09 Insulation coordination for equipment within low-voltage systems - Part 3: Use of coatings to achieve insulation coordination of printed board assemblies (IEC 60664-3:1992) More 
IEC 60529 1989-11 Degrees of protection provided by enclosures (IP code) More