The Na2xy 4×240 0.6/1kV power cable is a low-voltage cable with key parameters and characteristics as follows:​ Specification and Structure: It adopts a 4-core design with a single-core cross-sectional area of 240mm², which can meet the three-phase four-wire power distribution requirements, and its current-carrying capacity is suitable for medium and high-power scenarios. "Na2xy" is a model identifier, which may represent specific properties such as basic protection or universal design.​ Material Combination: The conductor is aluminum (Al), which is light in weight and cost-controllable; the insulation layer is made of cross-linked polyethylene (XLPE), which has excellent temperature resistance and insulation properties and can work stably in high-temperature environments; the sheath is polyvinyl chloride (PVC), which has moisture-proof and wear-resistant characteristics to protect the internal structure.​ Voltage and Application: It is suitable for 0.6/1kV low-voltage systems and is widely used in industrial plant distribution trunk lines, large building power transmission, outdoor small and medium-sized power distribution projects, etc. Its structure balances transmission efficiency and installation convenience and can adapt to various laying environments.​ This cable balances performance and economy. The aluminum conductor reduces costs, XLPE and PVC materials ensure safety, and the 4×240mm² specification can meet the needs of medium and high-power low-voltage power distribution.