CNC Tech part 3239-18-1-0500-004-1-TS is a high-quality Silicon Hook-Up-Wire designed for various applications. This UL3239 certified wire features an 18AWG stranded construction, offering excellent flexibility and durability. The wire is color-coded in a vibrant red hue, making it easy to identify and connect correctly. With a temperature rating of up to 500°F, it can withstand extreme heat, making it suitable for challenging environments. The wire is conveniently provided in a 500ft reel, ensuring an ample supply for your electrical projects. Trust CNC Tech for reliable and efficient wiring solutions.