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$109.80
4 AWG 19-Stranded THHN Black Copper Building Wire (50ft Cut)
Amazon.com
14
Free shipping
$109.80
4 AWG 19-Stranded THHN Black Copper Building Wire (50ft Cut)
Amazon.com
14
$565.00
Black 4 Gauge THHN 19-Stranded Copper Building Wire (250ft Cut)
Amazon.com
1
Free shipping
$565.00
Black 4 Gauge THHN 19-Stranded Copper Building Wire (250ft Cut)
Amazon.com
1
$225.00
4 AWG Stranded THHN Black Wire - 100 Feet - 600 Volt 90C
Amazon.com
Free shipping
$225.00
4 AWG Stranded THHN Black Wire - 100 Feet - 600 Volt 90C
Amazon.com
Free shipping
$1,084.83
$1,543.50
THHN-4-BLACK Southwire THHN-4-BLK Simpull Building Wire
Standard Electric Supply Co.
29% off
$1,084.83
$1,543.50
THHN-4-BLACK Southwire THHN-4-BLK Simpull Building Wire
Standard Electric Supply Co.
$180.60
Wirenco 4 AWG 19-Stranded THHN Red Copper Building Wire (100ft Cut)
Amazon.com
5
Free shipping
$180.60
Wirenco 4 AWG 19-Stranded THHN Red Copper Building Wire (100ft Cut)
Amazon.com
5
$110.00
Wirenco 4 AWG 19-Stranded THHN Black Copper Building Wire (50ft Cut)
Amazon.com
17
Free shipping
$110.00
Wirenco 4 AWG 19-Stranded THHN Black Copper Building Wire (50ft Cut)
Amazon.com
17
$1.74
4 AWG THHN/THWN-2 Copper Building Wire - By-The-Foot- Gray - Global Cable & Wire
Global Cable and Wire
$1.74
4 AWG THHN/THWN-2 Copper Building Wire - By-The-Foot- Gray - Global Cable & Wire
Global Cable and Wire
$186.47
AC/DC Wire And Supply 10' EA THHN THWN MTW 4 AWG Gauge - Black - White - Red - Green - Ground Hook Up Copper Stranded Building Hook Up Wire
Amazon.com
6
Free shipping
$186.47
AC/DC Wire And Supply 10' EA THHN THWN MTW 4 AWG Gauge - Black - White - Red - Green - Ground Hook Up Copper Stranded Building Hook Up Wire
Amazon.com
6
$1.82
4 AWG THHN/THWN-2 Wire (By-The-Foot)
Wire and Cable Your Way
$1.82
4 AWG THHN/THWN-2 Wire (By-The-Foot)
Wire and Cable Your Way
$564.94
75' EA THHN THWN 4 AWG GAUGE BLACK WHITE RED COPPER WIRE + 75 4 AWG GREEN
eBay
Free shipping
$564.94
75' EA THHN THWN 4 AWG GAUGE BLACK WHITE RED COPPER WIRE + 75 4 AWG GREEN
eBay
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$878.94
125' EA THHN THWN 4 AWG GAUGE BLACK WHITE RED COPPER WIRE + 125 4 AWG GREEN
eBay
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$878.94
125' EA THHN THWN 4 AWG GAUGE BLACK WHITE RED COPPER WIRE + 125 4 AWG GREEN
eBay
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$830.95
150' EA THHN THWN 4 AWG GAUGE BLACK WHITE RED COPPER WIRE + 150 10 AWG GREEN
eBay
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$830.95
150' EA THHN THWN 4 AWG GAUGE BLACK WHITE RED COPPER WIRE + 150 10 AWG GREEN
eBay
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$189.94
25' EA THHN THWN 4 AWG GAUGE BLACK WHITE RED COPPER WIRE + 25 4 AWG GREEN
eBay
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$189.94
25' EA THHN THWN 4 AWG GAUGE BLACK WHITE RED COPPER WIRE + 25 4 AWG GREEN
eBay
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$1.73
$2.16
Cerro Wire 4 Awg Thhn/Thwn-2 Stranded Building Wire - Sold By The Foot
ktool-sao-feed
19% off
$1.73
$2.16
Cerro Wire 4 Awg Thhn/Thwn-2 Stranded Building Wire - Sold By The Foot
ktool-sao-feed
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Yellow, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-05-1000
Grainger
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Yellow, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-05-1000
Grainger
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Orange, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-08-1000
Grainger
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Orange, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-08-1000
Grainger
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Red, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-03-1000
Grainger
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Red, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-03-1000
Grainger
$249.94
125' EA THHN THWN 4 AWG GAUGE BLACK
eBay
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$249.94
125' EA THHN THWN 4 AWG GAUGE BLACK
eBay
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$114.94
50' EA THHN THWN 4 AWG GAUGE WHITE
eBay
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$114.94
50' EA THHN THWN 4 AWG GAUGE WHITE
eBay
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$2.58
Southwire Simpull 1-Ft 4 -AWG Black Stranded Copper THHN Wire ( By-The-Foot ) | 20499049
Lowe's
74
$2.58
Southwire Simpull 1-Ft 4 -AWG Black Stranded Copper THHN Wire ( By-The-Foot ) | 20499049
Lowe's
74
$269.99
VEVOR 4 AWG THHN Wire 19-Stranded Black Copper Building Wire Nylon Jacket 175 ft
eBay
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$269.99
VEVOR 4 AWG THHN Wire 19-Stranded Black Copper Building Wire Nylon Jacket 175 ft
eBay
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$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Brown, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-07-1000
Grainger
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Brown, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-07-1000
Grainger
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Blue, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-06-1000
Grainger
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Blue, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-06-1000
Grainger
$207.94
100' EA THHN THWN 4 AWG GAUGE WHITE
eBay
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$207.94
100' EA THHN THWN 4 AWG GAUGE WHITE
eBay
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$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Green, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-04-1000
Grainger
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Green, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-04-1000
Grainger
$2,850.00
4/0 AWG Copper THHN THWN-2 Wire (260 Amp) 600V Lengths 50 Feet To 1000 Feet
eBay
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$2,850.00
4/0 AWG Copper THHN THWN-2 Wire (260 Amp) 600V Lengths 50 Feet To 1000 Feet
eBay
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$0.42
$1.99
Cerro Wire 4 Awg Aluminum Thhn/Thwn-2 Stranded Building Wire - Sold By The Foot
ktool-sao-feed
78% off
$0.42
$1.99
Cerro Wire 4 Awg Aluminum Thhn/Thwn-2 Stranded Building Wire - Sold By The Foot
ktool-sao-feed
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Black, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-02-1000
Grainger
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Black, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-02-1000
Grainger
$5,299.19
Southwire Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Black, 2,500 ft Lg, THHN/THWN-2 Model: 20499009
Grainger
72
$5,299.19
Southwire Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Black, 2,500 ft Lg, THHN/THWN-2 Model: 20499009
Grainger
72
$2,119.68
Southwire Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Yellow, 1,000 ft Lg, THHN/THWN-2 Model: 41169402
Grainger
72
$2,119.68
Southwire Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Yellow, 1,000 ft Lg, THHN/THWN-2 Model: 41169402
Grainger
72
$5,070.10
Southwire Building Wire: Copper, 4/0 AWG, 1 Conductors, Stranded, Black, 500 ft Lg, THHN Model: 20508802
Grainger
$5,070.10
Southwire Building Wire: Copper, 4/0 AWG, 1 Conductors, Stranded, Black, 500 ft Lg, THHN Model: 20508802
Grainger
$207.94
100' EA THHN THWN 4 AWG GAUGE GREEN
eBay
Free shipping
$207.94
100' EA THHN THWN 4 AWG GAUGE GREEN
eBay
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$207.94
100' EA THHN THWN 4 AWG GAUGE RED
eBay
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$207.94
100' EA THHN THWN 4 AWG GAUGE RED
eBay
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$3,450.00
4/0 AWG Copper THHN THWN-2 Wire (260 Amp) 600V Lengths 50 Feet To 1000 Feet
eBay
Free shipping
$3,450.00
4/0 AWG Copper THHN THWN-2 Wire (260 Amp) 600V Lengths 50 Feet To 1000 Feet
eBay
Free shipping
$1,550.00
4/0 AWG Copper THHN THWN-2 Wire (260 Amp) 600V Lengths 50 Feet To 1000 Feet
eBay
Free shipping
$1,550.00
4/0 AWG Copper THHN THWN-2 Wire (260 Amp) 600V Lengths 50 Feet To 1000 Feet
eBay
Free shipping
$2,846.95
Southwire 20499004 Thhn Awg 4 Black Stranded Wire 1000ft Reel
Lite Store USA
$2,846.95
Southwire 20499004 Thhn Awg 4 Black Stranded Wire 1000ft Reel
Lite Store USA
Duraflex 22mm THHN AWG 4 THWN Blue- Per Meter
0:19
Duraflex 22mm THHN AWG 4 THWN Blue- Per Meter
1 month ago
YouTubeElectx Electrical Supply
Wireway Fill Capacity Calculating 4/0 THHN Conductors
12:27
Wireway Fill Capacity Calculating 4/0 THHN Conductors
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YouTubeBESA Research
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3:32
XHHW vs THWN Which Underground Wire is Better
77 views11 months ago
YouTubeBESA Research
Duraflex 22mm THHN AWG 4 THWN Green- Per Meter
0:14
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3 weeks ago
YouTubeElectx Electrical Supply
Wire Ampacity for THHN / THHW / THW / THWN
3:19
Wire Ampacity for THHN / THHW / THW / THWN
1.4K viewsSep 15, 2024
YouTubeThe Real Mends
Columbia THHN/THWN Wire Latest Pricelist as of October 2025 / Columbia Wire Pricelist
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Columbia THHN/THWN Wire Latest Pricelist as of October 2025 / Colu…
171 views4 months ago
YouTubeThe Real Mends
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THOR 4: Love and Thunder (2022) - Movie Preview
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YouTubeEntertainment Access
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THHN Wire Sunlight Exposure and NEC Compliance Explained
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Using 6 AWG connectors with 4 AWG stranded THHN ground wire
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862 views3 weeks ago
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Shop thwn 4

Sponsored
About our ads
$109.80
4 AWG 19-Stranded THHN Black Copper Building Wire (50ft Cut)
Amazon.com
14
Free shipping
$109.80
4 AWG 19-Stranded THHN Black Copper Building Wire (50ft Cut)
Amazon.com
14
$565.00
Black 4 Gauge THHN 19-Stranded Copper Building Wire (250ft Cut)
Amazon.com
1
Free shipping
$565.00
Black 4 Gauge THHN 19-Stranded Copper Building Wire (250ft Cut)
Amazon.com
1
$225.00
4 AWG Stranded THHN Black Wire - 100 Feet - 600 Volt 90C
Amazon.com
Free shipping
$225.00
4 AWG Stranded THHN Black Wire - 100 Feet - 600 Volt 90C
Amazon.com
Free shipping
$1,084.83
$1,543.50
THHN-4-BLACK Southwire THHN-4-BLK Simpull Building Wire
Standard Electric Supply Co.
29% off
$1,084.83
$1,543.50
THHN-4-BLACK Southwire THHN-4-BLK Simpull Building Wire
Standard Electric Supply Co.
$180.60
Wirenco 4 AWG 19-Stranded THHN Red Copper Building Wire (100ft Cut)
Amazon.com
5
Free shipping
$180.60
Wirenco 4 AWG 19-Stranded THHN Red Copper Building Wire (100ft Cut)
Amazon.com
5
$110.00
Wirenco 4 AWG 19-Stranded THHN Black Copper Building Wire (50ft Cut)
Amazon.com
17
Free shipping
$110.00
Wirenco 4 AWG 19-Stranded THHN Black Copper Building Wire (50ft Cut)
Amazon.com
17
$1.74
4 AWG THHN/THWN-2 Copper Building Wire - By-The-Foot- Gray - Global Cable & Wire
Global Cable and Wire
$1.74
4 AWG THHN/THWN-2 Copper Building Wire - By-The-Foot- Gray - Global Cable & Wire
Global Cable and Wire
$186.47
AC/DC Wire And Supply 10' EA THHN THWN MTW 4 AWG Gauge - Black - White - Red - Green - Ground Hook Up Copper Stranded Building Hook Up Wire
Amazon.com
6
Free shipping
$186.47
AC/DC Wire And Supply 10' EA THHN THWN MTW 4 AWG Gauge - Black - White - Red - Green - Ground Hook Up Copper Stranded Building Hook Up Wire
Amazon.com
6
$1.82
4 AWG THHN/THWN-2 Wire (By-The-Foot)
Wire and Cable Your Way
$1.82
4 AWG THHN/THWN-2 Wire (By-The-Foot)
Wire and Cable Your Way
$564.94
75' EA THHN THWN 4 AWG GAUGE BLACK WHITE RED COPPER WIRE + 75 4 AWG GREEN
eBay
Free shipping
$564.94
75' EA THHN THWN 4 AWG GAUGE BLACK WHITE RED COPPER WIRE + 75 4 AWG GREEN
eBay
Free shipping
$878.94
125' EA THHN THWN 4 AWG GAUGE BLACK WHITE RED COPPER WIRE + 125 4 AWG GREEN
eBay
Free shipping
$878.94
125' EA THHN THWN 4 AWG GAUGE BLACK WHITE RED COPPER WIRE + 125 4 AWG GREEN
eBay
Free shipping
$830.95
150' EA THHN THWN 4 AWG GAUGE BLACK WHITE RED COPPER WIRE + 150 10 AWG GREEN
eBay
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$830.95
150' EA THHN THWN 4 AWG GAUGE BLACK WHITE RED COPPER WIRE + 150 10 AWG GREEN
eBay
Free shipping
$189.94
25' EA THHN THWN 4 AWG GAUGE BLACK WHITE RED COPPER WIRE + 25 4 AWG GREEN
eBay
Free shipping
$189.94
25' EA THHN THWN 4 AWG GAUGE BLACK WHITE RED COPPER WIRE + 25 4 AWG GREEN
eBay
Free shipping
$1.73
$2.16
Cerro Wire 4 Awg Thhn/Thwn-2 Stranded Building Wire - Sold By The Foot
ktool-sao-feed
19% off
$1.73
$2.16
Cerro Wire 4 Awg Thhn/Thwn-2 Stranded Building Wire - Sold By The Foot
ktool-sao-feed
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Yellow, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-05-1000
Grainger
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Yellow, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-05-1000
Grainger
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Orange, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-08-1000
Grainger
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Orange, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-08-1000
Grainger
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Red, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-03-1000
Grainger
$2,387.40
Building Wire: Copper, 4 AWG, 1 Conductors, Stranded, Red, 1,000 ft Lg, THHN/THWN-2 Model: WXP-6G-0401-03-1000
Grainger
$249.94
125' EA THHN THWN 4 AWG GAUGE BLACK
eBay
Free shipping
$249.94
125' EA THHN THWN 4 AWG GAUGE BLACK
eBay
Free shipping