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Internet # 202316276

Model # 63947655

Store SKU # 268917

Store SO SKU #1000316439

250 ft. 12/3 Solid Romex SIMpull CU NM-B W/G Wire

Covers 250 ft. ($1.22 /ft.)
$304.56
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  • #12 AWG residential wiring for outlets, switches and other loads
  • Copper (CU) Conductors
  • 10 gauge has Orange color-coded jacket for size identification
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Product Details

12/3 Non-Metallic Building Wire and Cable Installation Information


The Original NM-B Cable

Romex brand SIMpull NM-B Cable is the brand and name to trust. Learn more.

12/3 Non-Metallic Building Wire and Cable Operation Information


Installs quicker and easier than traditional NM cable

That translates into less worker fatigue and quicker installation times. Learn more.

Southwire Romex Non-Metallic Building Wire and Cable Assortment


Variety of gauges available

Available in 2 to 14 gauge. Learn more.

Southwire AL SEU Cable, AL SER Cable, AL USE-2 Cable, and AL URD Cable Assortment


AL SER cable

Available in multiple lengths. Learn more.

Southwire THHN-THWN Wire and Cable Assortment (Solid & Stranded)


THHN in a variety of colors

Available in stranded or solid conductors. Learn more.

Southwire Soft Drawn Bare Copper Grounding Wire and Cable Assortment (Solid & Stranded)


Bare Copper

For residential grounding. Learn more.

Staples secure Romex non-metallic building cable and wire


Wire Staples

Use Romex brand wire staples to secure NM and UF cable. Learn more.

Southwire Clamp Cable Ties and Universale Cable Ties Assortment (2 in. - 14 in.)


Cable Ties

Secure wire bundles and harness componets quickly on the jobsite. Learn more.

Southwire Titan Liquidtight Conduit & Ultratight Liquidtight Conduit Assortment


Non-Metallic Liquidtight

Durable non-metallic PVC conduit for wiring protection. Learn more.

Southwire Straight and 90-Degree Type B Conduit Fitting Assortment


Liquidtight Fittings

Straight and 90º Non-Metallic Liquidtight Fittings in a range of sizes. Learn more.

Southwire - Maxis Electrical Tool Cart and Storage Cart Assortment


Mobile Tool Cart

Move your plans and materials right to the work area of your jobsite. Learn more.

Southwire - Woods 20-Amp In-Wall Timers Assortment


In-Wall Timer

In-wall 20-amp digital, mechanical, and programmable timers. Learn more.

About This Product

Type NM-B (nonmetallic-sheathed cable) may be used for both exposed and concealed work in normally dry locations at temperatures not to exceed 90 degree C (with ampacity limited to that for 60 degree C conductors) as specified in the NEC 1. NM-B cable is primarily used in residential wiring as branch circuits for outlets, switches and other loads. NM-B cable may be run in air voids of masonry block or tile walls where such walls are not subject to excessive moisture or dampness. Voltage rating for NM-B cable is 600-Volt.

Highlights

  • Brand received (Cerrowire or Southwire) varies by zip code
  • Copper conductors are annealed (soft) copper and UL Listed
  • Cable is available in a variety of colors, lengths and gauges
  • Run in air voids of masonry block and tile walls
  • Unique (SlikQuik infused membrane) jacket construction allows for 50% reduction in pulling force resulting in easier installation
  • Conductors are annealed soft copper
  • NM-B has two, 3 and 4 conductors and available with 2 neutrals, construction designed for easier pulling
  • Click here to shop for more Southwire products
  • Note: product may vary by store
  • Click to learn the factors you must consider when wiring your home
  • Return Policy

Product Information

Internet # 202316276

Model # 63947655

Store SKU # 268917

Store SO SKU #1000316439

Specifications

Total Wire Length (ft.): 250 ft

Dimensions

Total Wire Length (ft.)

250 ft

Details

Commercial/Residential

Commercial, Residential

Conductor Material

Copper

Features

Heat Resistant, Jacketed

Gauge

12

Grounded

Grounded

Indoor/Outdoor

Indoor

Jacket Color

Yellow

Max Amps

20

Number of Conductors

3

Returnable

90-Day

Stranded or Solid

Solid

Voltage (v)

600v

Wet Location Use

Dry

Wire Cut Type

Pre-Cut Length

Warranty / Certifications

Certifications and Listings

UL Listed

Manufacturer Warranty

NA

Questions & Answers

40Questions
caret
Q:Can I use 12/3 for electric stove
by|Feb 23, 2024
0 Answer
Answer This Question
caret
Q:What wire do you use for electric baseboard heaters
by|Feb 1, 2024
0 Answer
Answer This Question
caret
Q:Can this be ran to a work shed approximately 50 ft underground inside 3/4 CPVC conduit?
by|Jun 28, 2023
1 Answer
Answer This Question

A:  We'd be happy to assist you with this question. Please contact our wire and cable experts at CableTechSupport@southwire.com for assistance with this question.

by|Aug 6, 2023
    caret
    Q:Can this be direct burial?
    by|Mar 30, 2023
    3 Answers
    Answer This Question

    A:  No, you need to use direct burial cable designed for the project

    by|Apr 3, 2023

      A:  This is not listed for direct burial. Please reach out to CableTechSupport@southwire.com for assistance.

      by|Apr 1, 2023

        A:  Absolutely not.

        by|Apr 1, 2023
          Showing 1-4 of 40

          Customer Reviews

          4.7 out of 5

          • 4.7 out of 347 reviews
          • 94% recommend this product
          Filter by:
          Showing 1-10 of 347 reviews
          Good wire. Did what was expected
          Good wire. Did what was expected
          by
          • Verified Purchase
          • Recommended
          How can you rate the wire when you purchase it. I had no problem finding the correct wire in the...
          How can you rate the wire when you purchase it. I had no problem finding the correct wire in the electrical department. The only comment is this wire is very expensive to buy so I will only give it a four star.
          by
          • Verified Purchase
          • Recommended
          1 found this review helpful
          Product was excellent umpacking it no tangles nice and firm to stick through a wall or a pipe so ...
          Product was excellent umpacking it no tangles nice and firm to stick through a wall or a pipe so that it's not exposed to weather and easy to connect
          by
          • Verified Purchase
          • Recommended
          2 found this review helpful
          Easy to work with
          Easy to work with
          by
          • Verified Purchase
          • Recommended
          Easy to cut and wire into existing wires. Love the thickness of the wires not very easy to bend. ...
          Easy to cut and wire into existing wires. Love the thickness of the wires not very easy to bend. I really needed a 12/2. Not a 12/3 however this is what the salesman recommended to wire up a outside ceiling patio fan with remote. Made it work i just had to tie off the 1 extra wire. Overall great product.
          by
          • Verified Purchase
          • Recommended
          2 found this review helpful
          This romex wire was easy to roll out. Very flexible and easy to see among the other wires. Good ...
          This romex wire was easy to roll out. Very flexible and easy to see among the other wires. Good grade of copper. Meets my expectations for in fared heating power supply.
          by
          • Verified Purchase
          • Recommended
          2 found this review helpful
          The only way to go.
          The only way to go.
          by
          • Verified Purchase
          • Recommended
          I picked up a large order ,yet this item was...
          I picked up a large order ,yet this item was marked as special order ,the store had five in stock ? I left it the way it was ,it was delivered in good time ,however I wasn't credited the ten percent off the total purchase as was advertised if I use my Home Depot card ???
          by
          • Verified Purchase
          2 found this review helpful
          by
          • Verified Purchase
          I have used this product for years and highly recommend it. I use this particular wire to connect 3-way and 4-way switches.
          by
          • Verified Purchase
          Showing 1-10 of 347 reviews

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          Total Wire Length (ft.)

          250 ft

          100 ft

          250 ft

          200 ft

          Wire Cut Type

          Pre-Cut Length

          Pre-Cut Length

          Pre-Cut Length

          Pre-Cut Length

          Stranded or Solid

          Solid

          Solid

          Solid

          Solid

          Features

          Heat Resistant, Jacketed

          Heat Resistant, Jacketed

          Heat Resistant, Jacketed

          Heat Resistant, Jacketed

          Max Amps

          20

          Not Specified

          Not Specified

          30