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Deal.ai › HeSLehs › TV Cables & Connectors
HeSLehs
10/3 NM-B Non-Metallic Sheathed Cable Residential Indoor Wire (35Ft Cut)
HeSLehs

10/3 NM-B Non-Metallic Sheathed Cable Residential Indoor Wire (35Ft Cut)

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$65.91at WalmartChecked Nov 10

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Price facts

  • Last seen at $65.91 at Walmart on Nov 10.

Our take on the 10/3 NM-B Non-Metallic Sheathed Cable Residential Indoor Wire (35Ft Cut)

This is a 35-foot cut of 10/3 NM-B non-metallic sheathed cable, the same type as Romex, with three 10 AWG conductors plus a 10 AWG ground. It is rated 600 volts and 30 amps, and its ampacity is limited to the 60°C column of the code, so it suits 30-amp branch circuits such as dryers, ranges and sub-panels in dry indoor locations. The PVC jacket with nylon-covered THHN insulation is lead-free and RoHS compliant, and it meets UL 83, UL 719 and federal A-A-59544. Against boxed big-box rolls, the appeal is a short cut for one small job without buying a full coil; the trade-off is a single length with no connector or staples included.

Best for30-amp dryer, range or sub-panel runsSmall indoor branch-circuit jobsBuyers who need a short length, not a full coilDry, protected residential wiring
Pros
  • Three 10 AWG conductors plus a 10 AWG ground
  • 30-amp ampacity at the 60°C rating
  • 600-volt rated, UL 83 and UL 719 listed
  • Lead-free and RoHS compliant
  • Short 35-foot cut for one small run
Cons
  • Ampacity capped at 60°C despite 90°C insulation
  • Not for wet, damp or exposed outdoor use
  • No connectors, staples or box included
  • Single cut length; no choice of length

10/3 NM-B Non-Metallic Sheathed Cable Residential Indoor Wire (35Ft Cut) prices at every store

  • WalmartNew

    In stockSold by HelpfulThingsShopReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $65.91Free shippingChecked Nov 10
    Visit Walmart

About the 10/3 NM-B Non-Metallic Sheathed Cable Residential Indoor Wire (35Ft Cut)

This is 10/3 NM-B non-metallic sheathed cable for residential indoor wiring, sold as a 35 ft cut. It is used in normally dry installations as branch circuits for outlets, lighting and other residential loads. It is equivalent to Romex NM-B.

Each conductor has color-coded PVC insulation with a nylon covering that meets the required thickness of Type THHN. A 30 mil color-coded PVC sheath is applied over the completed assembly. The cable may be fished through masonry or tile walls where it is not exposed or subject to excessive moisture or dampness.

The cable is rated at 600 volts. The conductor insulation and sheath are rated 90°C, but ampacity is limited to 60°C under the 2008 and 2011 NEC. Applications are outlined in 2008 and 2011 Article 334. The cable is lead and RoHS compliant.

Length
35 ft cut
Color
Orange
Wire size
#10 AWG
Conductors
3
Ground wire
10 AWG
Voltage rating
600 volts
Allowable ampacity
30 amps
Temperature rating
Conductor insulation and sheath rated 90°C dry; ampacity limited to 60°C
Insulation
Color-coded PVC with nylon covering, Type THHN thickness
PVC thickness
0.51 mm / 0.020 inches
Nylon thickness
0.100 mm / 0.004 inches
Sheath
30 mil color-coded PVC
Cable dimensions
Nominal 10.9 mm x 0.43 inches
Weight
0.163 lbs per foot
Standards
UL 83, UL 719, Federal Specification A-A-59544, NEC requirements
Compliance
Lead and RoHS compliant
Use
Indoor residential, normally dry installations

Specifications

size
35Ft CutSource
color
OrangeSource

Questions and answers

What can 10/3 NM-B cable be used for?
Dry indoor branch circuits up to 30 amps, such as electric dryers, ranges and small sub-panels. It is not for wet or damp locations or where it would be exposed to damage.
How many wires are in this cable?
Three 10 AWG current-carrying conductors plus a bare 10 AWG ground, for a total of four conductors. The conductors are color-coded and the whole assembly sits under a PVC sheath.
Is this the same as Romex?
It is equivalent to Romex NM-B: same construction, same 600-volt rating and the same 30-amp ampacity limit at 60°C. It carries UL 83 and UL 719 listings.
Can it be buried or used outdoors?
No. NM-B is for normally dry indoor installations and may be fished through masonry or tile walls only where it stays dry. It is not rated for direct burial or wet locations.
What does the 90°C rating mean for ampacity?
The insulation is rated 90°C dry, but code limits the ampacity to the 60°C column, which is 30 amps for 10 AWG. Size the breaker to that 30-amp limit, not the insulation rating.
Does the 35-foot cut include connectors or staples?
No. It is cable only, so you supply the box connectors, staples and breaker for the job.
Where is the 10/3 NM-B Non-Metallic Sheathed Cable Residential Indoor Wire (35Ft Cut) cheapest?
At Walmart, for $65.91, as of our latest check.

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