This NCS TEW wire is designed for reliable electrical connections. Featuring 18 AWG stranded bare copper, it is built to handle demanding applications with a 600V voltage rating and a 105C insulation class, ensuring durability and safety within its specified limits.The NCS TEW 18 STR-BRUN is an 18 AWG stranded wire with a 600V voltage rating and a 105C insulation class. It is constructed with bare copper and is suitable for electrical connections requiring these specifications.