... is suitable for supply, distribution and underground rated voltage 0.6/1KV. For laying indoors, in tunnel, cable trench ... can't under external pressure.4.LSZH Cable's model and specificationNameTypeArea(mm2)CoresPVC insulated and coated copper LSZH ... copper LSZH power cableWDZ-YJV1.5,2.5,4,6,10,16,25,35,50,70,95,120,1502PVC ... copper LSZH power cableWDZ-YJV221.5,2.5,4,6,10,16,25,35,50,70,95,120,1502 ...