Southwire nm12/2wg 12/2 Solid Nm-b Wire with Ground

Product Description

The SOUTHWIRE nm12/2wg is a 12 AWG two-conductor solid copper nonmetallic-sheathed cable with ground, conforming to the NM-B standard for dry, indoor residential wiring. Sold under the Romex SIMpull product line, this cable features a lubricated outer jacket that reduces pulling friction during installation, making it easier to route through tight framing cavities and conduit stubs. It is a staple of residential branch-circuit wiring used by licensed electricians for general-purpose 20-amp circuits in homes, apartments, and light commercial structures.

This cable is suited for indoor, concealed wiring in dry locations such as walls, ceilings, attics, and floor cavities in wood-frame construction. Typical applications include 20-amp general-purpose outlet circuits, lighting branch circuits, and small-appliance circuits where the NEC permits NM-B cable. It is not rated for wet or damp locations, direct burial, or exposed surface runs where physical protection is required by code.

Key Features

• 12 AWG solid copper conductors for reliable current capacity on 20-amp branch circuits
• NM-B rated outer jacket for dry indoor residential and light commercial use
• SIMpull lubricated jacket reduces pulling force through framing and conduit entries
• Includes bare copper ground conductor for equipment grounding continuity
• Two-conductor configuration suitable for standard single-phase branch circuits

Compatibility

Designed as an OEM-style replacement and standard-stock NM-B cable for residential branch-circuit wiring applications where 12 AWG two-conductor cable with ground is specified.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize and lock out the circuit at the panel before making any connections. NM-B cable must be protected from physical damage where exposed and may not be used in wet, damp, or direct-burial locations. Staple or secure the cable at intervals required by the NEC to prevent sagging or abrasion.