本文件规定了单芯电缆的要求、结构和尺寸， 以下类型的额定电压U0/U=300/300 V: 未经筛选（0.5 mm2至2.5 mm2单芯）交叉参考:EN 60332-1-2EN 61034-2EN 50334EN 62230EN 6081EN 45545-1EN 10002-1EN 50343EN 60754-1EN 45545-2EN 60754-2EN 50355取代BS EN 50306-2:2002，其保持当前状态。购买本文件时可提供的所有当前修改件均包括在内。

This document specifies requirements for, and constructions and dimensions of, single core cables, rated voltageU0/U= 300 /300 V, of the following type: Unscreened (0,5 mm2to 2,5 mm2single core)Cross References:EN 60332-1-2EN 61034-2EN 50334EN 62230EN 60811EN 45545-1EN 10002-1EN 50343EN 60754-1EN 45545-2EN 60754-2EN 50355Replaces BS EN 50306-2:2002 which remains currentAll current amendments available at time of purchase are included with the purchase of this document.