Southwire Romex SIMpull 25 ft 12/2 Solid CU NM-B W/G Wire | 600V Copper Cable for Residential Wiring

Southwire Romex SIMpull 25 ft. 12/2 solid copper NM-B with ground wire is designed for general wiring in homes, stores, and shops. This copper NM-B cable is intended for dry locations and can be installed above ground. Its 600-volt rating supports typical residential electrical needs, and the SIMpull Cable Jacket helps streamline pulling, stripping, and installation, reducing effort on longer runs. The 12/2 designation indicates two insulated conductors plus a grounding conductor, a common setup for standard residential circuits.

What makes SIMpull NM-B different

• Patented SIMpull Cable Jacket for easier pulling, stripping, and installation
• Copper NM-B conductor commonly used for residential branch circuits such as outlets and switches
• Suitable for dry locations and above-ground installations
• 600-volt voltage rating for standard building applications
• May be run in air voids of masonry block or tile walls that are not wet or damp

Real-world use and installation considerations

• Ideal for residential wiring runs powering outlets and switches in living spaces, basements, and attics
• Ampacity aligns with 60°C conductors per NEC guidelines; insulation can handle up to 90°C in certain conditions
• Best used in dry interior spaces with above-ground routing for reliable performance
• Plan for typical 25 ft cable runs and recognize the 12/2 construction includes two conductors plus a ground

In practice, this NM-B copper wire offers a flexible, familiar option for common home electrical projects. It combines a pull-friendly jacket with a robust copper conductor and a practical voltage rating, making it suitable for a wide range of residential wiring tasks. Always confirm local codes and electrical sizing before starting installation, and consider the specifics of each project space to optimize safety and efficiency.