WIREThe 6717S SL005 with Hook-up Wire 14AWG SOLID MPPE 100ft SPOOL GREY is a high quality UL- and CSA-approved hook-up wire manufactured by Alpha Wire. It safe and economical performance has been proven in dozens of industries and its high-performance design features 14 AWG solid MPPE insulation for optimal protection against electrical stress, flame retardancy, and abrasion resistance. This is ideal for commercial, residential, and industrial use, and offers superior electrical performance over standard hook-up wire. The 100-foot spool of grey-colored wire is constructed with a stranded bare copper conductor for maximum flexibility and includes a working temperature range of -58°F to 221°F. It is suitable for power limited controls and services, such as remote control, signaling circuits, power limited instrumentation, thermostats, and electronic controls. Overall, this product offers superior protection and electrical performance wherever hook-up wire is required.