25 ft. 12/3 Solid Romex SIMpull CU NM-B W/G Wire
- #12 AWG residential wiring for outlets, switches and other loads
- Copper (CU) Conductors
- 10 gauge has Orange color-coded jacket for size identification
- See More Details
Frequently Bought Together
Product Overview
Installs quicker and easier than traditional NM cable
That translates into less worker fatigue and quicker installation times. Learn more.
Liquidtight Fittings
Straight and 90º Non-Metallic Liquidtight Fittings in a range of sizes. Learn more.
- May be used for both exposed and concealed work in normally dry locations
- Conductors are annealed (soft) copper
- UL listed and CSA certified
- NM has a heat capacity of 90˚C and a usage rating of up to 600-Volt
- Conductors are annealed soft copper
- UL listed and CSA certified
- Note: product may vary by store
- Click to learn the factors you must consider when wiring your home
Info & Guides
Compare Similar Building Wires
 |  | |  | |
| Brand | Southwire | Southwire | Southwire | Southwire |
| Name | 25 ft. 12/2 Solid Romex SIMpull CU NM-B W/G Wire | 50 ft. 14/3 Solid Romex SIMpull CU NM-B W/G Wire | 25 ft. 12/3 Solid Romex SIMpull CU NM-B W/G Wire | 50 ft. 12/3 Solid Romex SIMpull CU NM-B W/G Wire |
| Price | ||||
| Ratings | (2017) | (497) | (281) | (281) |
| Conductor Gauge | 12 | 14 | 12 | 12 |
| Number of Conductors | 2 | 3 | 3 | 3 |
| Total Wire Length (ft.) | 25 | 50 | 25 | 50 |
| Cable/Wire Type | NM-B | NM-B | NM-B | NM-B |
| Stranded or Solid | Solid | Solid | Solid | Solid |
| Max Amps | 20 | 15 | 20 | Not Specified |
| Features | Heat Resistant,Jacketed | Heat Resistant,Jacketed | Heat Resistant,Jacketed | Heat Resistant,Jacketed |
| Conductor Material | Copper | Copper | Copper | Copper |
| Wire Cut Type | Pre-Cut Length | Pre-Cut Length | Pre-Cut Length | Pre-Cut Length |
| View Product | View Product | View Product | View Product |
Compare Similar Building Wires
| | | | |
| Brand | Southwire | Southwire | Southwire | Southwire |
| Name | 25 ft. 12/2 Solid Romex SIMpull CU NM-B W/G Wire | 50 ft. 14/3 Solid Romex SIMpull CU NM-B W/G Wire | 25 ft. 12/3 Solid Romex SIMpull CU NM-B W/G Wire | 50 ft. 12/3 Solid Romex SIMpull CU NM-B W/G Wire |
| Price | ||||
| Ratings | (2017) | (497) | (281) | (281) |
| Conductor Gauge | ||||
| Number of Conductors | ||||
| Total Wire Length (ft.) | ||||
| Cable/Wire Type | ||||
| Stranded or Solid | ||||
| Max Amps | ||||
| Features | ||||
| Conductor Material | ||||
| Wire Cut Type | ||||
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Details
Warranty / Certifications
Questions & Answers
what size wire should I use for 30amp 120v
Asked by PatA November 24, 2020We are happy to help! Please consult with our team at cabletechsupport@southwire.com for further assistance.
Can this wire be directly encased in concrete without compromising the integrity of the casing?
Asked by robert November 24, 2020No. Wire not legal in concrete. Must use pvc conduit and uf wire.
not sure website is correct. Looks like price is switched for 15ft and 25ft.
Asked by John November 24, 2020Yes it does the price changes more feet of copper wire more money
what is the temperature rating of electrical wires?
Asked by Ravi October 12, 2020194° Fahrenheit for 12/2 romex
Can this be used for a 220 window a\c unit
Asked by Michele July 12, 2020No! This is 12 gauge 2 wire with ground. Application for 120v/20 amp circuits only. 240v circuits require 10-8 gauge,3 wire w/ ground. Always refer to local electrical codes for appropriate gauge wire depending on load and length of run.
Is this rated for being run through 2" buried conduit?
Asked by Jysttic January 23, 2020Yes.
how thick is this wire. will it go threw a 1/2 bendable conduit? or should I get a 3/4in?
Asked by larry July 12, 2019Please contact our team at CableTechSupport@southwire.com for further assistance.
Are the wires THHN? Are they individually labelled as THHN? Can they be used individually inside ...
Asked by igorjrr September 5, 2018Southwire Romex® Brand SIMpull® NM-B cable is manufactured as 2, 3, or 4 conductor cable, with a bare ground wire. Copper conductors are annealed (soft) copper. Stranded conductors are compressed stranded. Conductor insulation is 90°C-rated polyvinyl chloride (PVC), nylon jacketed. Romex® Brand SIMpull® NM-B cable is designed for easier pulling, resulting in easier installation. The cable jacket is color-coded for quick size identification; White - 14 AWG, Yellow - 12 AWG, Orange - 10 AWG, and Black - 8 AWG and 6 AWG. it is not recommended for individual use. The above advice is based upon the current edition of the National Electric Code (NEC). Free access to the latest version of the NEC is available online at www.nfpa.org/freeaccess. The NEC and local building codes regulate the types of wire and cable that can be used in specific electrical applications, as well as the manner of installation. Check your local building codes before you start any wiring and cable electrical project and be sure to obtain required permits. When your work is complete, always have it inspected for compliance with local codes to ensure that it has been safely installed.
How many pounds does 250ft of copper weight burned
Asked by Kee May 15, 2018Zero pounds .It is environmentaly illeagal to burn wire and no reputable recycler will accept it.
what size wire do i need to hook up a water heater
Asked by chevy October 20, 201710/3 double pole 30 amp breaker.
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