The 4-core+1 grounding structure is designed for applications that require grounding wires according to customer requirements. These 4-core and grounding cables are usually called 4 cores earth power cable (insulated with 0.6/1000v voltage) or IEC60502 4-core and grounding cable.
As a leading XLPE cable manufacturer in China, Hold one provides cost-effective 4mm/6mm/10mm/16mm 4-core and ground cables, all made of high-quality materials, please feel free to contact!