This product is suitable for polyvinyl chloride insulated and sheathed rigid (flexible) cables rated at 450/750V and below, used for power and lighting supply in buildings such as high-rise buildings, sports venues, hotels, tunnels, subways, residential buildings, etc., where the alternating current nominal voltage does not exceed 450/750V. The cable features low toxicity, low smoke, low halogen, flame retardant, and clean characteristics.