UL1704 10AWG ETFE High Temperature Wire: Tin Plated Flexible Copper Electrical Cable for Demanding Environments​ UL1704 10AWG ETFE high temperature wire stands out as a cost-effective solution for high-heat electrical applications, combining durability, flexibility, and affordability. Crafted with tin-plated copper conductors, this wire delivers reliable conductivity while resisting corrosion, making it ideal for industrial machinery, automotive under-hood systems, and aerospace equipment where harsh conditions prevail.​ The ETFE (Ethylene Tetrafluoroethylene) insulation is a key feature, offering exceptional thermal resistance with a continuous operating temperature range of -65°C to 150°C, and short-term tolerance up to 200°C—surpassing standard PVC or rubber insulations. This allows the wire to perform reliably in high-heat environments such as near engines, furnaces, or industrial heaters. ETFE also provides chemical resistance to oils, solvents, and fuels, ensuring longevity in corrosive settings.​ With a 10AWG gauge, the wire balances current-carrying capacity (suitable for medium to high-power devices) and flexibility, thanks to its stranded copper design. The tin plating enhances solderability and reduces oxidation, simplifying installation and maintenance. Compliant with UL1704 standards, it meets rigorous safety and performance criteria, including flame resistance and mechanical strength.​ Offering a budget-friendly alternative to premium high-temperature wires, this cable maintains quality without compromising on key features. Whether for industrial automation, automotive engineering, or high-heat electronics, UL1704 10AWG ETFE wire delivers reliable, flexible, and cost-effective performance.