The Romex Type NM-B Copper Building Wire is thoughtfully designed with a patented SIMpull Cable Jacket, greatly facilitating pulling, stripping, and installation processes. Its prevalent use in residential building wiring as a branch circuit for switches and outlets underscores its reliability and practicality. Suitable exclusively for above-ground installation within dry environments, this cable boasts a sturdy voltage rating of 600-volts, ensuring robust performance. Notably, the NM-B cable offers versatile placement options, allowing it to be safely routed through air voids in masonry block or tile walls, provided these walls remain free from dampness. A point of pride, this cable is proudly manufactured in the United States, reflecting a commitment to quality and craftsmanship.