Medium-duty connections with added weather resistance YZW cable is a medium-duty rubber sheathed flexible cable for household appliances, electric tools and mobile electrical equipment at 300/500 V or below. The W designation identifies the weather-resistant version within this rubber cable family, helping buyers separate it from indoor-only connection options. Copper conductors in an IE4 and SE4 rubber system Flexible copper conductors are insulated with IE4 rubber and assembled inside an SE4 rubber sheath. The specified range covers 2–5 cores and nominal conductor sizes from 0.75 to 6 mm². This combination supports compact power connections that need regular movement and a black outer covering. order data Product modelYZW Rated voltage300/500 V ConductorCopper InsulationIE4 rubber Outer sheathSE4 rubber Core range2–5 cores Nominal size range0.75–6 mm² Working temperature60°C Referenced standardsGB/T 5013.4; JB/T 8735.2 Choose the core count for the connected equipm…












