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Southwire 8/2 NM-B Romex SIMpull Electrical Wire with Ground

Southwire 8/2 NM-B Romex SIMpull Electrical Wire with Ground

Last price we saw

$302.00at Home Depot, last seen Nov 3

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Our take on the Southwire 8/2 NM-B Romex SIMpull Electrical Wire with Ground

Southwire 8/2 NM-B Romex SIMpull is a 125 ft coil of two-conductor copper cable with a bare ground, rated 40 A at 600 V and 90°C. The SIMpull jacket is designed to pull through framing and conduit with less friction, and the 8 AWG copper suits 40 A branch circuits such as ranges, subpanels and large appliances. It is a staple of residential and light commercial rough-in work. No current price was provided, so check the live comparison for where today's price sits against its recent range.

Best for40 A range and appliance circuitsSubpanel feeders in residential work
DIYers roughing in a basement or garage
Electricians buying cable by the coil
Pros
  • 8 AWG copper carries 40 A, enough for ranges and small subpanels
  • SIMpull jacket reduces pulling friction
  • Bare ground included, so no separate ground wire
  • 90°C rated insulation and moisture-resistant jacket
  • 125 ft coil covers most single-circuit runs
Cons
  • NM-B is for dry indoor locations, not outdoor or buried use
  • 8 AWG is stiff and hard to bend in tight boxes
  • Copper price swings make cost unpredictable
  • Not rated for wet locations or direct burial

Southwire 8/2 NM-B Romex SIMpull Electrical Wire with Ground prices at every store

  • Home DepotCheck price at Home Depot

Southwire 8/2 NM-B Romex SIMpull Electrical Wire with Ground price history

Lowest price we've seen: $302.00 on Nov 3 at Home Depot. Tracked across 1 store since Nov 3.

What reviewers say

Electricians and DIYers generally rate Southwire NM-B cable as reliable, code-compliant wire that pulls more easily than older jackets. Complaints center on stiffness of the 8 AWG conductors and occasional jacket nicks during rough pulls.

Pros
  • SIMpull jacket pulls smoothly through studs
  • Consistent copper quality and insulation
  • Clear markings and accurate length
Cons
  • 8 AWG is stiff and awkward in small boxes
  • Jacket can scuff or nick on sharp framing
  • Price tracks copper and feels high

Specifications

Conductor Material
Copper
Ampacity
40 A
Voltage Rating
600 volts
Conductor Size
8 AWG
Type
NM-B (nonmetallic-sheathed)
Wire Configuration
Nonmetallic with Ground Sheathed Cable
Insulation Material
PVC
Number Of Conductors
2
Material
Copper
Length
125 ft
Wire Gauge
8 AWG
Diameter
0.141 inch (0.36 cm) (Over Conductor)
Outer Diameter
0.628 x 0.278 inch (1.60 x 0.71 cm)
Thickness
30 mils (0.76 mm) (Jacket)
Application
Residential wiring of branch circuits, Commercial wiring of branch circuits
Weather Resistance
Moisture Resistant
Quantity
125 ft
Packaging Type
Coil, REEL, SPOOL
Max Temperature Rating
90°C
Jacket Type
Polyvinyl Chloride (PVC)
Color
Black
Strand Count
7
Safety Features
Ground wire included

Questions and answers

What is 8/2 NM-B wire used for?
It is used for 40 A branch circuits and feeders in dry indoor locations, such as electric ranges, wall ovens and small subpanels. It has two insulated conductors plus a bare ground.
Can I run 8/2 NM-B outdoors or underground?
No. NM-B is rated for dry, indoor use and is not permitted in wet locations or direct burial. Use UF cable or conduit for outdoor and buried runs.
How many amps does 8 AWG copper carry?
In NM-B cable, 8 AWG copper is typically limited to 40 A by the 60°C column of the code table. The conductors themselves are rated 90°C, but the cable assembly caps the ampacity.
Is 8/2 enough for a 40 A range?
Yes for many ranges, but check the appliance nameplate and local code. Some ranges need 6/2 or a neutral, so confirm the circuit requirements before buying.
What is included in the box?
You get a 125 ft coil of 8/2 NM-B cable with two insulated copper conductors and a bare ground. Boxes and staples are not included.

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