钢丝铠装LSZH护套光缆应用所有材料都是无卤的，这就保证了在发生火灾时，无腐蚀性气体排出，及***气体的低量排放。这种电缆适用于需要保护机械的建筑物内。标准IEC794-1-E1;IEC794-1-E3;IEC794-1-E4;IEC794-1-F1;IEC60332-3-22Cat.A性能工作温度:-20~60°C光纤芯数光纤类型套管数加上内护套的外径(mm)加上铠装的外径(mm)***小外径(mm)***大外径(mm)重量(kg/km)450/12516.68.410.812232462.5/12516.68.410.812232650/12516.68.410.812232662.5/12516.68.410.812232850/12516.68.410.812232862.5/12516.68.410.81223289/12516.68.410.8122321250/12516.68.410.8122321262.5/12516.68.410.812232129/12516.68.410.8122321662.5/12516.68.410.8122322450/12516.68.410.8122322462.5/12516.68.410.812232Copyright1991-2010CaledonianTechnologyLtd)