Heavy rubber the cable (YZWB cable) Uses: heavy rubber sheathed cable for AC rated voltage 450/750V or household appliances, power tools and various portable electric equipment, able to withstand greater mechanical force. Standards :: JB8735-1998 Conductor: Copper Insulation: rubber sheath: rubber sheathed Color: Black, gray with the development of the power industry in various fields growing demand for XLPE power cable in the subway, nuclear power plants , shopping malls, hospitals, intelligent buildings and other electrical equipment safety and reliability have become increasingly demanding. The ordinary cable has a certain permeability, cable humid environment for a long run, the outside water will slowly penetrate the inside of the insulation, the formation of water trees, eventually leading to the cable insulation breakdown, affecting the life of the cable. The company developed XLPE insulated radial waterproof function, suitable for equipment safety reliability requirements of the higher places.