DS EN 2346-004:2006 Aerospace Series - Cable, Electrical, Fire Resistant - Operating Temperatures Between -65 Degrees C And 260 Degrees C - Part 004: Dn Family, Single Uv Laser Printable And Multicore Assembly - Light Weight - Product Standard Defines the characteristics of lightweight fire resistant, unscreened, electrical cables for use in the on-board electrical systems of aircraft at operating temperature between -65 degrees C and 260 d