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14/3 W/GRND NM-B 600V Solid White

14/3 W/GRND NM-B 600V Solid White

5(7 ratings)

Best price now

$690.00at NassauNationalCableChecked Nov 9

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Price facts

  • Last seen at $690.00 at NassauNationalCable on Nov 9.
  • Our take on the 14/3 W/GRND NM-B 600V Solid White

    This is 14-gauge, 3-conductor non-metallic sheathed cable with a bare ground, rated 600V and 15 amps. It is solid copper NM-B for dry indoor branch circuits, such as switch legs and outlet runs that need a traveler or a second hot. The 14/3 format gives you two current-carrying conductors plus neutral and ground, which 14/2 cannot do. It is the standard choice for three-way switching and multiwire branch circuits, and it pulls more easily than armored or conduit wiring.

    Best forThree-way switch wiringResidential branch circuitsDry indoor remodelingDIYers wiring outlets and switches
    Pros
    • Solid copper conductors for reliable connections
    • Bare ground included
    • Rated 600V and 15 amps
    • Easy to pull through framing
    • Works in tile-wall air voids per NEC
    Cons
    • Indoor dry use only
    • Not for wet or outdoor locations
    • Solid core is stiff in tight bends
    • White jacket shows dirt in exposed runs

    14/3 W/GRND NM-B 600V Solid White prices at every store

    • NassauNationalCableNew

      In stockReturn policy

      $690.00Checked Nov 9
      Visit NassauNationalCable

    About the 14/3 W/GRND NM-B 600V Solid White

    14/3 with ground NM-B is a non-metallic sheathed copper cable rated for 600 volts. It has three insulated conductors plus a bare ground wire. The conductors are soft solid bare annealed copper with PVC insulation and a PVC jacket. This one has a solid white jacket.

    It is made for dry indoor use at temperatures up to 90°C and is designed for easy pulling. It can be installed in air voids in tile walls, as the NEC allows. Typical uses include residential wiring, branch circuits for switches and outlets, small appliances such as microwave ovens, dishwashers and garbage disposals, and HVAC systems.

    Unlike 14/2 wire, 14/3 is often required for circuits that need a third conductor. These include three-way lighting switches, shared neutral circuits, and separate switches for a fan and light.

    Wire size
    14 AWG
    Conductors
    3, plus a bare ground wire
    Conductor material
    Soft solid bare annealed copper
    Strands
    1 (solid)
    Insulation
    PVC
    Insulation thickness
    19 mils
    Jacket
    PVC, solid white
    Ampacity
    15 amps
    Voltage rating
    600 V
    Temperature rating
    Up to 90°C
    Use
    Dry indoor locations
    Weight
    74 lbs per 1000 ft
    Standards
    ASTM B-3 and B-8, UL Standard 83, UL Standard 719, Federal Specification A-A-59544, NEC (NFPA 70, 2011 Edition), RoHS/REACH
    Compatibility
    Southwire white, 639468

    Questions and answers

    What is 14/3 NM-B wire used for?
    It is used for indoor residential branch circuits that need three conductors plus ground, such as three-way switches, split receptacles and multiwire circuits. It is rated 15 amps and 600 volts.
    Can 14/3 NM-B be used outdoors?
    No. NM-B is for dry indoor locations only. Use UF or another wet-rated cable for outdoor and buried runs.
    What is the difference between 14/2 and 14/3?
    14/2 has two insulated conductors plus ground. 14/3 adds a third insulated conductor, which you need for three-way switching or a second switched circuit.
    Is this wire solid or stranded?
    It is solid copper. Solid wire holds shape well in boxes but is stiffer to bend than stranded.
    Can it be installed in tile walls?
    Yes, the manufacturer states it can run in air voids in tile walls where the NEC allows it. Keep it in dry locations.
    Where is the 14/3 W/GRND NM-B 600V Solid White cheapest?
    At NassauNationalCable, for $690.00, as of our latest check.
    What do buyers say about the 14/3 W/GRND NM-B 600V Solid White?
    Rated 5 out of 5 from 7 ratings.

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