DIN EN 50525-2-11-2012 電纜.額定電壓為450/750 V (U0/U)及以下的低壓能源電纜.第2-11部分:一般應用電纜.熱塑料聚氯乙烯(PVC)絕緣軟電纜.德文版 EN 50525-2-11-2011
Electric cables - Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) - Part 2-11: Cables for general applications - Flexible cables with thermoplastic PVC insulation; German version EN 50525-2-11:2011