Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Me
Cart
Home
/
Electrical
/
Wire
Southwire Wire
35 Results
Brand: Southwire
Wire Gauge: 12/3
Clear All
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Availability
Show Unavailable Products
Department
Electrical
Wire
Building Wires
Armored Cables
Outdoor Electrical Wires
Portable Power Cords
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
0
Please choose a rating
Price
to
Go
$20 - $30
$30 - $40
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$250 - $300
$300 - $400
$400 - $500
$600 - $700
$700 - $800
$1000 - $2000
+ View All
Brand
Southwire
Windy Nation
Cerrowire
Total Wire Length (ft.)
15 ft
25 ft
50 ft
100 ft
200 ft
250 ft
350 ft
500 ft
1000 ft
+ View All
Wire Gauge
0000/1
0/1
00/1
00/3
0000/3
0/3
000/1
1/1
1/4
1/3
2/1
2/3
2/4
2/2
3/1
3/4
4/1
4/3
4/4
6/2
6/3
6/1
6/4
8/2
8/3
8/1
8/4
10/2
10/3
10/1
10/4
12/2
12/3
12/1
12/4
12/5
14/2
14/3
14/1
14/4
14/19
16/2
16/3
16/1
16/4
18/2
18/1
18/3
18/4
18/7
18/8
18/16
18/5
20/2
22/2
22/4
23/4
24/4
+ View All
Max Amps
20
25
Not Specified
30
Features
Heat Resistant
No Features
Jacketed
UV Resistant
Waterproof
Weatherproof
+ View All
Jacket Color
Yellow
Purple
Other
Black
Gray
New Arrival
Recently Added
More Options Available
$
304
.
56
(
$1.22
/ft.
)
(342)
Model# 63947655
Southwire
250 ft. 12/3 Solid Romex SIMpull CU NM-B W/G Wire
Add to Cart
Compare
$
329
.
00
(
$1.32
/ft.
)
(57)
Model# 68583401
Southwire
12/3 x 250 ft. Solid CU MC (Metal Clad) Armorlite Cable
Add to Cart
Compare
$
199
.
00
(
80
¢
/ft.
)
Model# 63947855
Southwire
250 ft. 12/3 Solid Romex SIMpull CU NM-B W/G Wire Purple Coil
Add to Cart
Compare
$
186
.
00
(
$1.86
/ft.
)
(57)
Model# 68583423
Southwire
12/3 x 100 ft. Solid CU MC (Metal Clad) Armorlite Cable
Add to Cart
Compare
More Options Available
$
139
.
00
(
$1.39
/ft.
)
(342)
Model# 63947628
Southwire
100 ft. 12/3 Solid Romex SIMpull CU NM-B W/G Wire
Add to Cart
Compare
More Options Available
$
111
.
00
(
$2.22
/ft.
)
(342)
Model# 63947622
Southwire
50 ft. 12/3 Solid Romex SIMpull CU NM-B W/G Wire
Add to Cart
Compare
$
259
.
00
(
$1.04
/ft.
)
(91)
Model# 13058355
Southwire
250 ft. 12/3 Gray Solid CU UF-B W/G Wire
Add to Cart
Compare
More Options Available
$
78
.
00
(
$3.12
/ft.
)
(342)
Model# 63947621
Southwire
25 ft. 12/3 Solid Romex SIMpull CU NM-B W/G Wire
Add to Cart
Compare
$
139
.
00
(
$1.39
/ft.
)
Model# 63947828
Southwire
100 ft. 12/3 Solid Romex SIMpull CU NM-B W/G Wire Purple Coil
Add to Cart
Compare
$
60
.
38
(
$2.42
/ft.
)
(57)
Model# 68583421
Southwire
12/3 x 25 ft. Solid CU MC (Metal Clad) Armorlite Cable
Add to Cart
Compare
More Options Available
$
1207
.
37
(
$1.21
/ft.
)
(342)
Model# 63947601
Southwire
1000 ft. 12/3 Solid Romex SIMpull CU NM-B W/G Wire
Add to Cart
Compare
$
136
.
00
(
$1.36
/ft.
)
(91)
Model# 13058323
Southwire
100 ft. 12/3 Gray Solid CU UF-B W/G Wire
Add to Cart
Compare