Model # 13055921

Internet #202316487

Store SKU #666630

Southwire 25 ft. 12/2 Gray Solid CU UF-B W/G Wire


25 ft. 12/2 Gray Solid CU UF-B W/G Wire

$1947 /each
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Product Overview

Southwire’s UF-B cable is used in applications that include outside lamp posts, pumps and other loads. It can also be used for outbuildings such as garages and barns. UF-B feeds from a distribution point in an existing building. UF-B has a heat capacity of 90˚C and is rated at 600-Volt. UL Listed.

  • Used as a feeder from a distribution point in an existing building to outside post lamps, pumps and other loads or apparatuses as specified in the NEC 1
  • Outdoor direct, underground burial
  • Multiple conductor cable may be used for interior branch circuit wiring in residential or agricultural buildings
  • 600-Volt maximum
  • 25 ft. of cable
  • Can be used in temperatures up to 90˚C or 194˚F as specified in NEC 1
  • Made of 2 copper conductors with a PVC jacket
  • 1-UL listed
  • Note: product may vary by store
  • Click to learn the factors you must consider when wiring your home



Product Depth (in.)
Product Height (in.)
Product Length (ft.)
25 ft
Product Width (in.)
Wire/Cable Length (ft.)


Allowable Ampacities
Cable/Wire Type
Commercial / Residential
Conductor Gauge
Conductor Material
Electrical Product Type
Service Entry Electrical Cable
Flame retardant
Number of Conductors
Outer Color
Stranded or Solid
Sunlight / UV Resistant
Wet Location Use
Wire Cut Type
Pre-Cut Length

Warranty / Certifications

Certifications and Listings
1-UL Listed
Manufacturer Warranty

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Customer Questions & Answers

i can run this wire without conduict under my ceiling prch

Asked by: pancho
Yes. Type UF-B cable is rated for wet locations (outdoor use).
Answered by: Southwire Tools Support
Date published: 2016-12-20

Can I run this wire without conduit through my house walls in between the house siding, plywood, insulation and drywall?

I want to install an outside GFI receptacle and I have to run the wire between the house walls from the basement. I will be tying into a near by receptacle for power.
Asked by: DIYbeginner
Yes, this product can be installed in the same manner as Type NM-B.
Answered by: Southwire Tools Support
Date published: 2016-12-30

In Concrete?

I am looking to install a floor receptacle in a concrete slab. Is this cable suitable for being encased in concrete?
Asked by: PhillipS
Yes, this cable can be encased in concrete.
Answered by: Southwire Tools Support
Date published: 2017-03-13

Can I run this wire thru conduit without removing the outside protective layer?

Asked by: Jeremy
Yes, you can run this thru without removing the outside layer. Southwire Type UF-B cable is generally used as feeder to outside post lamps, pumps, and other loads or apparatus fed from a distribution point in an existing building as specified in the 2011 National Electrical Code. UF-B cable may be used underground, including direct burial. Multiple conductor UF-B cable may be used for interior branch circuit wiring in residential or agricultural buildings at conductor temperatures not to exceed 90°C (with ampacity limited to that for 60°C conductors) as specified by the National Electrical Code. UF-B can be used in applications permitted for NMC in Section 334.10(B) of the National Electrical Code. Voltage rating for UF-B cable is 600 volts. The above advice is based upon the current edition of the National Electric Code (NEC). Free access to the latest version of the NEC is available online at The NEC and local building codes regulate the types of wire and cable that can be used in specific electrical applications, as well as the manner of installation. Check your local building codes before you start any wiring and cable electrical project and be sure to obtain required permits. When your work is complete, always have it inspected for compliance with local codes to ensure that it has been safely installed.
Answered by: SouthwireCustomerService
Date published: 2016-10-29
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Customer Reviews

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