Southwire Romex SIMpull 125-ft 6 / 2 Solid Indoor Non-Metallic WireSouthwire's SIMpull designed for easier pulling, resulting in easier installation. Southwire's Romex SIMpull type NM B may be used for both exposed and concealed work in normally dry locations at temperatures not to exceed 90C Primarily used in residential wiring as branch circuits for outlets, switches, and other loads May be run in air voids of masonry block or tile walls where such walls are not wet or damp locations Voltage rating for NM B cable