1.Solar cable 4mm2. 2.TUV and IEC approved. 3.Dual wall insulation 4.High current carring capacity Technical data *Nominal voltage(U):U=600,1000 OR 2000VAC*Test voltage(U0): U=600V 18~10AWG U0=3000V,500HZ,IMin 8~2AWG, U0=3500V,50HZ,1Min 1~4/1AWG,U0=4000V,50HZ,1Min U=1000V,2000V 18~10AWG,U0=6000V,50HZ,1Min 8~2AWG, U0=7.5KV,50HZ,1Min 1~4/0AWG,U0=9KV,50HZ,1Min *Temperature rating:-40°C up to 90°C* ...