DS EN 50306-2:2002
DS EN 50306-2:2002 Railway Applications - Railway Rolling Stock Cables Having Special Fire Performance - Thin Wall - Part 2: Single Core Cables Defines requirements for, and constructions and dimensions of, single core cables, rated 300 V to earth, of the following type: Unscreened (0,5 mm[2] to 2,5 mm[2] single core).