The 44A0111-18-9-MX is a Spec 44 type primary electric wire. This cable features an 18 AWG wire size and is rated for operation up to 600 VAC. The wire is radiation-crosslinked, providing enhanced durability and performance, and features a tin-coated conductor. As a primary style cable, it is designed for use in a wide range of electrical systems. Its robust characteristics make it well-suited for applications in demanding environments where reliability is critical.