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Charlotte area contractor supply store | Fast pickup | Local delivery available | Call 704-835-1086
Charlotte contractor supply store | Fast pickup | Local delivery available | Call 704-835-1086

THHN wires

THHN (Thermoplastic High Heat-resistant Nylon-coated) building wire is the industry-standard conductor for commercial, industrial, and residential electrical installations. Designed for use in conduit or cable trays, THHN wire delivers reliable performance in high-temperature environments and is dual-rated THHN/THWN-2 for both dry and wet location applications.

Available in solid and stranded configurations, copper and aluminum conductors, and a full range of AWG sizes from 14 AWG through 1000 kcmil. Color-coded insulation simplifies phase identification and ensures code-compliant wiring installations.

Common Applications:

  • Branch circuit and feeder wiring in conduit
  • Commercial and industrial power distribution
  • Control wiring and panel feeds
  • Machine tool and appliance wiring

Specifications:

  • Voltage Rating: 600V
  • Temperature Rating: 90°C dry / 75°C wet (THWN-2)
  • Insulation: PVC with nylon jacket
  • Conductor: Copper (solid or stranded) or Aluminum
  • Sizes Available: 14 AWG – 1000 kcmil
  • Standards: UL 83 listed, NEC Article 310 compliant, RoHS compliant

Color Code Reference:

  • Black, Red, Blue — ungrounded (hot) conductors
  • White, Gray — neutral conductors
  • Green, Bare — equipment grounding conductors

Filtros

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Agotado
$0.19 - $0.19
$0.19
$0.19 - $0.19
$0.19

THHN 12 Str Cu Bk 2500Sp (Archivado)

THHN 12 Str Cu Bk 2500Sp, SKU: ACPIACPI67124044

$0.19 - $0.19
$0.19
$0.19 - $0.19
$0.19
Agotado
$2.30 - $2.30
$2.30
$2.30 - $2.30
$2.30

1192W-SP Grifo 3 Salidas Giratorio 15A 1 (Archivado)

Cerrowire White Thermoplastic High Heat Nylon 2 AWG Stranded - 500 Ft Model: 112-4602J LID: J-Center

$2.30 - $2.30
$2.30
$2.30 - $2.30
$2.30
Agotado
$0.99 - $0.99
$0.99
$0.99 - $0.99
$0.99

112-4401J 500' 4 BLK STRNDED THHN (Archivado)

CerroWire Red Thermoplastic High Heat Nylon 6 AWG Stranded - 500 Ft (Sold By The Foot) Model: 112-4203J LID: J-Center

$0.99 - $0.99
$0.99
$0.99 - $0.99
$0.99
Agotado
$2.35 - $2.35
$2.35
$2.35 - $2.35
$2.35

1191-932HC 1/2PSH-3/8OD ST VLV (Archivado)

112-4601J 500' 2 NEGRO TRENDIDO POR PIES

$2.35 - $2.35
$2.35
$2.35 - $2.35
$2.35
Agotado
$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00

Southwire 10 trenzado THHN 500 pies - Rojo

Cable de cobre (Cu) THHN trenzado rojo 10 de Southwire, 500 pies Modelo: 22975757 TAPA : J3-1

$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00
Agotado
$162.00 - $162.00
$162.00
$162.00 - $162.00
$162.00

CerroWire 10 Trenzado THHN 500 Pies - Azul

CerroWire Azul 10 Cable trenzado THHN de cobre (Cu) 500 pies Modelo: 112-3874J TAPA : J3-1

$162.00 - $162.00
$162.00
$162.00 - $162.00
$162.00
Agotado
$162.00 - $162.00
$162.00
$162.00 - $162.00
$162.00

CerroWire 10 Sólido THHN 500 Pies - Blanco

CerroWire Verde 10 SOLID THHN Alambre de Cobre 500 Pies Modelo: 112-1875J TAPA : J3-1

$162.00 - $162.00
$162.00
$162.00 - $162.00
$162.00
Agotado
Agotado
$162.00 - $162.00
$162.00
$162.00 - $162.00
$162.00

CerroWire 10 Sólido THHN 500 Pies - Blanco

CerroWire Blanco 10 SOLID THHN Alambre de Cobre 500 Pies Modelo: 112-1872J TAPA : J3-1

$162.00 - $162.00
$162.00
$162.00 - $162.00
$162.00
Agotado
$162.00 - $162.00
$162.00
$162.00 - $162.00
$162.00

CerroWire 10 Sólido THHN 500 Pies - Negro

CerroWire Negro 10 SOLID THHN Alambre de Cobre 500 Pies Modelo: 112-1871J TAPA : J3-1

$162.00 - $162.00
$162.00
$162.00 - $162.00
$162.00
$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99

112-1654J 500 12G AZUL THHN SÓLIDO

500 12G AZUL THHN SÓLIDO Modelo: 112-1654J SKU: ACPI1020225 TAPA:

$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99
$0.19 - $0.19
$0.19
$0.19 - $0.19
$0.19

THHN 12 Str Cu We 2500Sp (Archivado)

THHN 12 Str Cu We 2500Sp, SKU: ACPIACPI4494285

$0.19 - $0.19
$0.19
$0.19 - $0.19
$0.19
$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00

THHN #10 Black Stranded 500'

THHN #10 Black Stranded 500' Model: THHN-10-STR-BLK-CU-500 LID

$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00

THHN #10 Blue Stranded 500'

THHN #10 Blue Stranded 500' Model: THHN-10-STR-BLU-CU-500 LID

$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00

THHN #10 RED Stranded 500'

THHN #10 RED Stranded 500' Model: THHN-10-STR-RED-CU-500 LID

$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00
Agotado
$0.40 - $0.40
$0.40
$0.40 - $0.40
$0.40

Southwire 12/1 Red THHN Stranded Building Wire - 2500 Ft (Sold By The Foot)

THHN 12 Str Cu Rd 2500Sp, SKU: ACPIACPI17346310 TAPA : J2-1

$0.40 - $0.40
$0.40
$0.40 - $0.40
$0.40
Agotado
Agotado
$0.40 - $0.40
$0.40
$0.40 - $0.40
$0.40

THHN 12 Str Cu Be 2500Sp (Archivado)

THHN 12 Str Cu Be 2500Sp, SKU: ACPIACPI71103599

$0.40 - $0.40
$0.40
$0.40 - $0.40
$0.40
Agotado
$0.67 - $0.67
$0.67
$0.67 - $0.67
$0.67

112-4205J 500' 6 GRN STRNDED THHN (Archivado)

Cerrowire White Thermoplastic High Heat Nylon 8 AWG Stranded - 500 Ft (Sold By The Foot) Model: 112-4002J LID: J-Center

$0.67 - $0.67
$0.67
$0.67 - $0.67
$0.67
Agotado
$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00

SouthWire 10 Sólido THHN 500 Pies - Negro

SouthWire Negro 10 SOLID THHN Alambre de cobre 500 pies Modelo: 11595657 SKU: ACPI10201770 TAPA : J3-1

$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00
Agotado
$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00

Southwire 10 trenzado THHN 500 pies - Azul

Cable de cobre (Cu) THHN trenzado azul 10 de Southwire, 500 pies Modelo: 22976557 TAPA : J3-1

$189.00 - $189.00
$189.00
$189.00 - $189.00
$189.00
Agotado
$86.59 - $86.59
$86.59
$86.59 - $86.59
$86.59

Southwire 14 Sólido THHN 500 Pies - Rojo

Southwire Red 14 alambre de cobre (Cu) THHN sólido 500 pies Modelo: 11581658 TAPA : J3-3

$86.59 - $86.59
$86.59
$86.59 - $86.59
$86.59
Agotado
$0.23 - $0.23
$0.23
$0.23 - $0.23
$0.23

THHN 12 Str Cu Gn 2500Sp (Archivado)

THHN 12 Str Cu Gn 2500Sp, SKU: ACPIACPI22466789

$0.23 - $0.23
$0.23
$0.23 - $0.23
$0.23
$446.79 - $446.79
$446.79
$446.79 - $446.79
$446.79

THHN 12 Str Cu We 2500Sp (Archivado)

THHN 12 Str Cu We 2500Sp, SKU: ACPIACPI4494285

$446.79 - $446.79
$446.79
$446.79 - $446.79
$446.79
$446.79 - $446.79
$446.79
$446.79 - $446.79
$446.79

THHN 12 Str Cu Gn 2500Sp (Archivado)

THHN 12 Str Cu Gn 2500Sp, SKU: ACPIACPI22466789

$446.79 - $446.79
$446.79
$446.79 - $446.79
$446.79
$86.59 - $86.59
$86.59
$86.59 - $86.59
$86.59

CerroWire 14 Trenzado THHN 500 Pies - Blanco

CerroWire Cable de cobre (Cu) THHN trenzado blanco 14, 500 pies Modelo: 112-3452J TAPA : J3-3

$86.59 - $86.59
$86.59
$86.59 - $86.59
$86.59

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