LSZH Cable is a 3-phase 5-core cable, covering specifications of 2.5mm², 4mm², and 6mm². With copper conductors as the core, XLPE as the insulation layer, and LDPE as the sheath, it combines safety and stability, and is suitable for various power transmission scenarios.​ In terms of materials, high-purity copper conductors have high conductivity, reducing transmission loss; the XLPE insulation layer can withstand a temperature of up to 90℃ and has strong insulation, adapting to high-current transmission in 3-phase circuits. The LDPE sheath has LSZH (Low Smoke Zero Halogen) characteristics, producing little smoke and no toxic gases when burned, which improves safety in crowded places. The 5-core design includes 3 phase wires, 1 neutral wire, and 1 grounding core, which complies with safety specifications and can quickly conduct leakage current.​ In terms of specifications, 2.5mm² is suitable for household sockets and lighting; 4mm² is adapted to small industrial equipment; 6mm² can meet the power supply of medium-sized motors. It is widely used in shopping malls, hospitals and other places, especially suitable for enclosed spaces with high requirements for environmental protection and safety, providing reliable guarantee for power transmission.