Single Core Flame Retardant DC Power Cable 16mm, 25mm, 35mm PVC Insulated Building Electric Wire Stranded Conductor for Heating​ This single core flame retardant DC power cable stands as a reliable solution for building electrical systems and heating applications, combining safety and performance. Available in 16mm², 25mm², and 35mm², it caters to varying power demands, from medium-heat residential systems (16mm²) to heavy-duty industrial heating equipment (35mm²).​ The stranded conductor design enhances flexibility, simplifying installation in building structures, while the PVC insulation ensures durability against moisture, abrasion, and moderate heat. Its flame retardant property is critical, slowing fire spread and reducing risks in enclosed spaces like commercial buildings or residential complexes.​ Optimized for DC power transmission, the cable minimizes energy loss, boosting heating efficiency. Compliant with building electrical standards, it integrates seamlessly into heating setups such as radiant systems or industrial heaters. Ideal for contractors and engineers, this cable balances safety, flexibility, and reliability, making it a top choice for building-based heating solutions.