... )Model Type: 245IEC53(YZ), 245IEC57(YZW), 245IEC66(YCW), YZ, YZW, YC, YCW, YQ, YQW.3)Standard: IEC245-1994GB5013-2008JB8735-19984)Rated ... voltage: YQ : 300/300VYZ : 300/500V YC : 450/750V 5)Insulation: Rubber6)Sheath: Rubber7)Temperature rating: Conductor ...