About this item

• Southwire Romex Brand SIMpull NM-B (nonmetallic-sheathed) cable may be used for both exposed and concealed work in normally dry locations at temperatures not to exceed 90C
• NM-B cable 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 is 600 volts.