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NM-B Copper with Ground Non-Metallic Sheathed Branch Circuit Cable

NM-B Copper with Ground Non-Metallic Sheathed Branch Circuit Cable

Best price now

$1,368.88at World ElectricChecked Nov 2

29% under what the other stores charge

Compared across 8 stores. Prices are checked against each store and labelled with when.

Visit World Electric

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Price facts

  • Last seen at $1,368.88 at World Electric on Nov 2.
  • It's up $232.73 from $1,136.15 a week ago.
  • Checked at 8 stores.

Our take on the NM-B Copper with Ground Non-Metallic Sheathed Branch Circuit Cable

NM-B 10/2 is non-metallic sheathed branch circuit cable with two insulated 10 AWG solid copper conductors plus a bare ground, sold as a 250 ft coil. The 10-gauge copper carries 30 amps at up to 600 volts, and the 90°C-rated insulation and orange PVC jacket mark it as 10/2. It suits dry indoor runs for 30-amp circuits such as water heaters, ranges, dryers and subpanels. Against 12/2 and 14/2 NM-B, it carries more current but is stiffer and harder to bend, and it is not for wet or outdoor locations.

Best for30-amp indoor branch circuitsWater heaters, ranges and dryersSubpanel feeders in dry locationsLong runs needing 10-gauge copper
Pros
  • 10 AWG solid copper carries 30 amps
  • Includes a bare ground conductor
  • 90°C insulation and 600 V rating
  • Orange jacket identifies 10/2 at a glance
  • 250 ft coil covers long runs
Cons
  • Stiff and hard to bend in tight spaces
  • Solid conductors are harder to pull than stranded
  • Not rated for wet or outdoor use
  • No neutral beyond the two conductors

NM-B Copper with Ground Non-Metallic Sheathed Branch Circuit Cable prices at every store

  • World ElectricNew

    Availability unknown

    $1,368.88Checked Nov 2
    Visit World Electric
  • QED ElectricNew

    Availability unknown

    $1,402.28Checked Nov 2
    Visit QED Electric
  • Cooper ElectricNew

    Availability unknown

    $1,480.15Checked Nov 2
    Visit Cooper Electric
  • CodaleNew

    Availability unknown

    $1,742.28Checked Nov 2
    Visit Codale
  • Echo ElectricNew

    Availability unknown

    $1,936.59Checked Nov 2
    Visit Echo Electric
  • NorthEast ElectricalNew

    Availability unknown

    $2,380.33Checked Nov 2
    Visit NorthEast Electrical
  • North CoastNew

    Availability unknown

    $2,799.81Checked Nov 2
    Visit North Coast
  • Capital Electric SupplyNew

    Availability unknown

    $2,804.97Checked Nov 2
    Visit Capital Electric Supply

NM-B Copper with Ground Non-Metallic Sheathed Branch Circuit Cable price history

Lowest price we've seen: $1,136.15 on Nov 3 at Echo Electric. Tracked across 8 stores since Nov 3.

From QED Electric

  • NM-B 10/2 copper non-metallic sheathed branch circuit cable with ground
  • 250 ft coil
  • 10 AWG solid copper conductors
  • Rated 30 Amp, 600 Volt
  • 90 degrees C temperature rating
  • Orange PVC jacket
Materials
Copper conductors, PVC insulation, orange PVC jacket
Packs
Order in multiples of 250 (pack qty); spool lengths offered: 125ft, 250ft, 500ft, 1000ft

About the NM-B Copper with Ground Non-Metallic Sheathed Branch Circuit Cable

This is NM-B 10/2 non-metallic sheathed branch circuit cable with ground. It has 10 AWG solid copper conductors with PVC insulation and an orange PVC jacket.

The cable is rated for 30 Amp and 600 Volt, with a 90 degrees C temperature rating. It comes in a 250 ft coil.

Type
NM-B non-metallic sheathed cable with ground
Gauge
10/2, 10 AWG
Conductors
Solid copper
Insulation
PVC
Jacket
Orange PVC
Current rating
30 Amp
Voltage rating
600 Volt
Temperature rating
90 degrees C
Length
250 ft coil

Questions and answers

What is NM-B 10/2 cable used for?
Dry indoor branch circuits rated up to 30 amps, such as water heaters, electric ranges, dryers and small subpanels. It is not for wet, buried or outdoor locations.
How many conductors does 10/2 have?
Two insulated 10 AWG conductors plus a bare ground. There is no separate neutral beyond those two conductors.
Is 10/2 the same as 10/3?
No. 10/3 adds a third insulated conductor, usually a neutral, for circuits that need one, such as some dryers and ranges. Check what the appliance requires.
Can it be used outdoors or underground?
No. NM-B is for dry, protected indoor locations. Use UF cable for buried or wet runs.
How much does a 250 ft coil cover?
Up to 250 ft of run, minus the slack needed at each end. Measure the route and add extra for bends and terminations.
Where is the NM-B Copper with Ground Non-Metallic Sheathed Branch Circuit Cable cheapest?
At World Electric, for $1,368.88, 29% under what the other stores charge, as of our latest check.
Where can I buy the NM-B Copper with Ground Non-Metallic Sheathed Branch Circuit Cable?
8 stores we checked sell it, including Echo Electric, NorthEast Electrical, Capital Electric Supply, QED Electric, Cooper Electric.

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