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Southwire 10/2 NM-B Romex Wire 100 ft vs Southwire Romex SIMpull 10/2 NM-B Wire

These are the same cable: Southwire 10/2 NM-B with ground, sold under two catalog numbers. Both are 10 AWG solid copper, two insulated conductors plus a 10 AWG ground, rated 600 volts, with the orange jacket that marks 10-gauge NM-B. Buy whichever listing matches the length and packaging you need; there is no performance difference. Owners and electricians rate Romex SIMpull highly for pulling ease and jacket durability, and the main complaint about NM-B in general is that it is stiff in cold weather.

  • Choose the Southwire 28829023 if you want the 100-foot coil for a single run such as a 30-amp dryer, water heater or subpanel feed.
  • Choose the Southwire 28829055 if you need a different length or a full 1,000-foot reel for a larger job.

Prices

  • Southwire 10/2 NM-B Romex Wire 100 ft: $109.99 at Fleet Farm (last seen Nov 10)
  • Southwire Romex SIMpull 10/2 NM-B Wire: $89.94 at Walmart (last seen Nov 10)
  • Difference: the Southwire Romex SIMpull 10/2 NM-B Wire is $20.05 cheaper than the Southwire 10/2 NM-B Romex Wire 100 ft at the latest prices (Nov 10)
Southwire
Southwire 28829023 10/2WG NMB Wire 100-Foot

Southwire 10/2 NM-B Romex Wire 100 ft

Southwire 28829023 10/2WG NMB Wire 100-Foot

$109.99at Fleet FarmChecked Nov 10
See all prices and details
Visit Fleet Farm
Pros
  • 100-foot length suits one circuit
  • 10 AWG handles 30-amp circuits
  • SIMpull jacket pulls without lubricant
  • Solid copper conductors, 600V rated
Cons
  • Only one length offered
  • Stiff to bend in cold weather
  • Not for wet or outdoor locations
Southwire
Southwire 28829055 Romex SIMpull 10/2 W/Ground Type NM-B indoor wire

Southwire Romex SIMpull 10/2 NM-B Wire

Southwire 28829055 Romex SIMpull 10/2 W/Ground Type NM-B indoor wire

$89.94at WalmartChecked Nov 10
See all prices and details
Visit Walmart

Store links may earn us a commission. Price via Klarna.

Pros
  • Full published dimensions and weights
  • Available in long reel lengths for big jobs
  • Same SIMpull pulling ease
  • Orange jacket identifies 10-gauge at a glance
Cons
  • Long reels are heavy and awkward to handle alone
  • Same cold-weather stiffness as all NM-B
  • Indoor dry use only

What separates them

Southwire 10/2 NM-B Romex Wire 100 ftSouthwire Romex SIMpull 10/2 NM-B Wire
Cable type10/2 NM-B with ground, indoor dry locations10/2 NM-B with ground, indoor dry locations
ConductorsTwo insulated 10 AWG copper plus groundTwo insulated 10 AWG solid copper plus one 10 AWG ground
Voltage rating600 volts600 volts
JacketOrange PVC, SIMpull low-frictionOrange PVC, SIMpull low-friction, 25 mil jacket
Packaging100-foot coilSold in multiple lengths, including 1,000-foot reels
Published spec detailGauge and conductor countFull spec sheet: OD, weight, insulation and jacket thickness
Use caseSingle appliance or branch circuit runsLarger jobs needing long continuous pulls

Price history

  • Southwire 10/2 NM-B Romex Wire 100 ft: lowest $109.99 on Nov 10 at Fleet Farm.
  • Southwire Romex SIMpull 10/2 NM-B Wire: lowest $89.94 on Nov 10 at Walmart.

Prices at every store

Southwire 10/2 NM-B Romex Wire 100 ft

  • MSC Industrial SupplyNew

    In stock

    $140.96Free shippingChecked Nov 10
    Visit MSC Industrial Supply
  • Grainger Industrial SupplyNew

    In stock

    $147.42+ $15.69 shippingChecked Nov 10
    Visit Grainger Industrial Supply
  • Ace HardwareNew

    In stock

    $174.99+ $15.00 shippingChecked Nov 10
    Visit Ace Hardware
  • Fleet FarmNew

    Availability unknown

    $109.99Checked Nov 10
    Visit Fleet Farm
All 6 stores and price history →

Southwire Romex SIMpull 10/2 NM-B Wire

  • WalmartNew

    In stock

    $89.94Free shippingChecked Nov 10
    Visit Walmart
  • SupplyHouse.comNew

    In stock

    $127.43Free shippingChecked Nov 10
    Visit SupplyHouse.com
  • Hardware and ToolsNew

    In stock

    $131.38+ $8.20 shippingChecked Nov 10
    Visit Hardware and Tools
  • Fleet FarmNew

    Availability unknown

    $109.99Checked Nov 10
    Visit Fleet Farm

Store links may earn us a commission. Some prices via Klarna.

All 11 stores and price history →

Specs compared

SpecSouthwire 10/2 NM-B Romex Wire 100 ftSouthwire Romex SIMpull 10/2 NM-B Wire
Wire Gauge10 gauge10 gauge
Conductor Size—10 AWG
Conductor Number—2
Conductor Strands—Solid
Ground Size—1x10
Insulation Thickness—20 mils
Jacket Thickness—25 mils
Approx. OD—0.505 x 0.218 inch
Approx. Weight—126 lbs/1000'
Copper Weight—91 lbs/1000'
Voltage Rating—600 volts
Outer Jacket Color—ORANGE
Show all 13 specsShow fewer specs
SpecSouthwire 10/2 NM-B Romex Wire 100 ftSouthwire Romex SIMpull 10/2 NM-B Wire
Conductor Color—Black, White

What reviewers say

Southwire 10/2 NM-B Romex Wire 100 ft

Electricians and DIYers rate this cable well for easy pulling and clean jacket stripping. Complaints center on stiffness and on coils arriving kinked or short of the stated length.

What people mention
  • Pull easePraisedOwners say the SIMpull jacket feeds through framing and boxes with little or no lubricant.
  • StiffnessCriticisedReviewers find 10-gauge NM-B hard to bend and route inside tight boxes.
  • Jacket qualityPraisedUsers report the outer jacket strips cleanly and resists nicks while pulling.
  • Coil conditionMixedSome buyers get a neat coil; others report kinks or tangles that slow the pull.

Southwire Romex SIMpull 10/2 NM-B Wire

Electricians and DIYers rate this cable as dependable, code-compliant 10/2 NM-B, with the SIMpull jacket called out as easier to pull than older Romex. Complaints center on stiffness in solid 10-gauge and on jacket stripping that takes care.

What people mention
  • Pull easePraisedOwners say the SIMpull jacket slides through studs and holes with less effort than older NM-B.
  • StiffnessCriticisedSolid 10-gauge is hard to bend and route in tight boxes and short runs.
  • Jacket strippingMixedReviewers find the jacket durable but say it takes care to slit without nicking the conductors.
  • Build qualityPraisedBuyers describe consistent copper and insulation quality across coils.

Questions and answers

Are these two cables actually different?
No. Both are Southwire 10/2 NM-B with ground, 10 AWG solid copper, 600 volts, orange jacket. The difference is the catalog number and the length or packaging sold under it.
Which is better for a 30-amp dryer or water heater circuit?
Either one. 10/2 NM-B is the standard cable for a 30-amp 240-volt circuit, and both products are the same cable. Pick based on the length you need.
Can I use 10/2 NM-B for a subpanel feed?
Only for a 120/240-volt subpanel where no 120-volt loads need a neutral, since 10/2 has black, white and ground. For a subpanel with 120-volt circuits you need 10/3.
Is 10/2 NM-B allowed outdoors or in conduit underground?
No. NM-B is rated for indoor dry locations and for use in dry crawl spaces and attics. Underground and wet locations need UF cable or conduit-rated conductors.
Which lasts longer?
They are identical cable, so lifespan is the same. NM-B jacket and insulation hold up for decades indoors when protected from physical damage and moisture.
Is it worth stepping up to 10/3 instead?
Yes if the circuit needs a neutral, such as a dryer with 120-volt controls or a subpanel feeding 120-volt receptacles. For pure 240-volt loads like a water heater, 10/2 is correct.

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