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250ft Roll NM-B Gauge Indoor Electrical Copper Wire Ground Cable

250ft Roll NM-B Gauge Indoor Electrical Copper Wire Ground Cable

5(1 rating)

Best price now

$179.99at SuncoChecked Nov 10

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Price facts

  • Last seen at $179.99 at Sunco on Nov 10.

Our take on the 250ft Roll NM-B Gauge Indoor Electrical Copper Wire Ground Cable

This is a 250 ft roll of NM-B nonmetallic sheathed copper cable for residential indoor wiring, sold in 14/2 or 12/2 AWG. The 14/2 is rated 15 amps and the 12/2 is rated 20 amps, both at 600 volts, so 14/2 suits lighting and general outlet circuits while 12/2 suits kitchen, bath and other 20-amp circuits. The jacket carries the SuperSlick Elite slick outer coating, which is meant to make pulling and stripping the sheath easier. It is a commodity item, so the real differences against rivals come down to the jacket's handling, the copper and the length of the run.

Best forHomeowners adding outlets or switchesLighting circuit runs in dry indoor spacesSmall remodel and branch-circuit wiringElectricians buying a bulk 250 ft roll
Pros
  • Solid copper conductors for good conductivity
  • Two gauge options cover 15-amp and 20-amp circuits
  • SuperSlick Elite jacket eases pulling and sheath removal
  • 250 ft roll suits multi-outlet runs
  • Rated 600 volts for standard residential branch circuits
Cons
  • Dry indoor locations only, not for wet or outdoor use
  • Not for exposed work where physical damage is likely without protection
  • NM-B sheath is stiffer to bend in cold weather
  • No ground fault or arc fault protection built in

250ft Roll NM-B Gauge Indoor Electrical Copper Wire Ground Cable prices at every store

  • SuncoNew

    In stockReturn policy

    $179.99Checked Nov 10
    Visit Sunco

About the 250ft Roll NM-B Gauge Indoor Electrical Copper Wire Ground Cable

This is a 250 ft roll of NM-B nonmetallic sheathed copper cable for indoor wiring. It suits standard electrical tasks such as installing light fixtures, outlets and switches, and is made for residential wiring.

The conductors are copper, which gives high conductivity, corrosion resistance and durability. The cable has a yellow or white PVC insulation layer that resists chemicals, moisture and abrasion. Its SuperSlick Elite® outer jacket is slick but not greasy, which makes the cable easier to pull and separate.

The cable can be run concealed behind walls, floors and ceilings in dry areas. It can also be left exposed in places like attics, basements and crawlspaces where primary living activities don't occur.

Length
250 ft roll
Cable type
NM-B nonmetallic sheathed cable
Gauge
14/2 AWG or 12/2 AWG, each with 2 conductors and 1 ground wire
Amperage
15 amps (14/2); 20 amps (12/2)
Voltage
600 volts
Conductor
Copper
Insulation
PVC, yellow or white
Jacket
SuperSlick Elite® outer jacket
Use
Indoor, dry areas; exposed or concealed work
Certifications
NEC and RoHS compliant, UL certified

Questions and answers

What is the difference between 14/2 and 12/2?
14/2 has 14-gauge conductors and is rated 15 amps, typical for lighting and general-purpose circuits. 12/2 has 12-gauge conductors rated 20 amps, used for kitchen, bath and other higher-load circuits.
Can this be used outdoors or in a garage?
No. NM-B is for dry indoor locations, in exposed or concealed work. It is not rated for wet locations, buried runs or outdoor use.
Does it include a ground wire?
Yes. NM-B cable includes a bare copper ground conductor along with the hot and neutral wires.
What does SuperSlick Elite mean?
It is a slick outer jacket treatment designed to make the cable easier to pull through framing and to separate the sheath from the conductors during stripping.
Can I run it through conduit?
NM-B is usually run without conduit inside walls and ceilings. Where code requires conduit for protection, check local rules, since the sheath takes up space and fill limits apply.
Is 250 ft enough for a room?
It depends on the circuit layout. A 250 ft roll typically covers several outlet or lighting runs in one area; plan the route before cutting to avoid shortfalls.
Where is the 250ft Roll NM-B Gauge Indoor Electrical Copper Wire Ground Cable cheapest?
At Sunco, for $179.99, as of our latest check.
What do buyers say about the 250ft Roll NM-B Gauge Indoor Electrical Copper Wire Ground Cable?
Rated 5 out of 5 from 1 ratings.

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