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10/2 NM-B Non-Metallic Residential Indoor Wire, 50 ft Coil

10/2 NM-B Non-Metallic Residential Indoor Wire, 50 ft Coil

4.8(21 ratings)

Best price now

$64.99at AmazonChecked 41 min ago

Compared across 6 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $64.99 at Amazon (checked Nov 13, 2026).
  • Checked at 6 stores.

Our take on the 10/2 NM-B Non-Metallic Residential Indoor Wire, 50 ft Coil

This is a 50 ft coil of 10/2 NM-B non-metallic sheathed cable with ground, the standard branch-circuit wire for indoor residential work. The 10-gauge copper conductors carry 30 amps, which suits dryers, water heaters, ranges and 30-amp subpanels, while 14/2 and 12/2 handle the lighter circuits. It is solid copper in a paper-wrapped, PVC-jacketed assembly rated for dry indoor locations and for running through studs and joists. Buyers rate it highly for clean jacket stripping and consistent conductor quality; the main trade-offs are stiffness in cold weather and the fact that it cannot go in wet or outdoor spots.

Best for30-amp circuits: dryers, water heaters, rangesIndoor branch wiring through studs and joistsDIYers and electricians pulling home runsFeeding a small subpanel
Pros
  • 10-gauge solid copper carries 30 amps
  • NM-B jacket strips cleanly for terminations
  • Includes a bare ground conductor
  • Standard, code-recognized indoor cable
  • 50 ft coil covers a typical home run
Cons
  • Stiff and hard to bend in cold weather
  • Not rated for wet, outdoor or buried use
  • Solid conductors are harder to pull through tight bends than stranded
  • No conduit fill or conduit use in most cases

10/2 NM-B Non-Metallic Residential Indoor Wire, 50 ft Coil prices at every store

  • VEVORNew

    In stock

    $67.99Free shippingChecked 41 min ago
    Visit VEVOR
  • Alibaba.comNew

    In stockShips from abroad · duties may apply

    $72.72Free shippingChecked 41 min ago
    Visit Alibaba.com
  • The Home DepotNew

    In stock

    $186.00Free shippingChecked 41 min ago
    Visit The Home Depot
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $64.99Free shippingChecked 41 min ago
    Visit Amazon
  • WalmartNew

    Availability unknown

    $69.99Checked Nov 2
    Visit Walmart
  • Lowe'sNew

    Availability unknown

    $97.90Free shippingChecked 41 min ago
    Visit Lowe's

Store links may earn us a commission.

10/2 NM-B Non-Metallic Residential Indoor Wire, 50 ft Coil price history

$69.99$64.99
Nov 3Nov 13

Lowest price we've seen: $64.99 on Nov 13 at Amazon; highest $69.99 on Nov 3. Tracked across 6 stores since Nov 3.

What reviewers say

  • 4.8 / 521 ratings

Buyers give it strong marks, citing clean jacket stripping, solid copper and reliable performance on 30-amp circuits. Complaints are few and center on stiffness when working in cold conditions.

What people mention
  • JacketPraisedBuyers say the outer sheath cuts and strips cleanly without nicking the conductors.
  • Conductor qualityPraisedOwners report solid copper that terminates well and performs as expected.
  • StiffnessMixedSome find the cable stiff and awkward to bend, especially in cold weather.
  • Circuit usePraisedReviewers use it successfully for 30-amp dryer, range and water heater circuits.

About the 10/2 NM-B Non-Metallic Residential Indoor Wire, 50 ft Coil

This is 10/2 with ground NM-B cable, a solid-conductor, non-metallic sheathed wire for indoor residential wiring. It comes in a 50 ft coil.

It is designed for easy installation. It can be used to wire outlets, switches and lighting fixtures in a home, and it meets the necessary safety standards.

Type
NM-B non-metallic sheathed cable
Gauge
10/2 with ground
Conductor
Solid
Length
50 ft coil
Use
Indoor residential wiring
Applications
Outlets, switches, lighting fixtures

Questions and answers

What circuits is 10/2 NM-B used for?
It is for 30-amp, 240-volt circuits such as electric dryers, water heaters, ranges and small subpanels. It has two insulated conductors plus a bare ground.
Can it be used outdoors or underground?
No. NM-B is rated for dry, indoor locations only. Use UF cable for buried or wet runs and conduit-rated wire where conduit is required.
How many amps does 10-gauge wire carry?
10-gauge copper is generally good for 30 amps on these branch circuits. Confirm the breaker and device ratings for your specific installation.
Is the ground wire included?
Yes. The cable contains a bare ground conductor along with the two insulated 10-gauge conductors.
How far will a 50 ft coil reach?
It covers a 50 ft run, enough for a typical dryer or water heater circuit. Measure your route and add slack for bends and terminations.
Can I run it through conduit?
NM-B is usually run exposed through framing, not pulled into conduit. Check local code before using it inside raceways.
Where is the 10/2 NM-B Non-Metallic Residential Indoor Wire, 50 ft Coil cheapest?
At Amazon, for $64.99, as of our latest check.
What do buyers say about the 10/2 NM-B Non-Metallic Residential Indoor Wire, 50 ft Coil?
Rated 4.8 out of 5 from 21 ratings.
Where can I buy the 10/2 NM-B Non-Metallic Residential Indoor Wire, 50 ft Coil?
6 stores we checked sell it, including The Home Depot, Amazon, VEVOR, Alibaba.com, Lowe's.

Stores we've priced the 10/2 NM-B Non-Metallic Residential Indoor Wire, 50 ft Coil at

  • alibaba.com deals and prices
  • Lowe's deals and prices
  • The Home Depot deals and prices
  • Walmart deals and prices

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