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1000' 12 AWG THHN THWN-2 Solid Copper Building Wire

1000' 12 AWG THHN THWN-2 Solid Copper Building Wire

SKU: SKU: NES0122 Download PDF

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*Data provided on this page is subject to change based on different manufacturers' variances
** Images are for display purposes only refer to Product Technical Details for accurate information on the product.
In the case the material only comes in a predetermined color or doesn’t come with any color

Also Known As:

12 copper wire, 12 building cable, 12 hook up wire, 12 conduit wire, 12 nylon wire, 12 construction cable, 12 thermoplastic-insulated copper wire, 12 THHN-PVC tray cable, 12 CU THHN THWN-2, 12 CU Building Wire, 12 Black Stranded CU SIMpull THHN Wire, Southwire 22964104, Southwire Wire, 12 Gauge Black Stranded Copper THHN Wire, 12 AWG THHN/THWN-2 Stranded Wire, 12 AWG 19 Strand CU Wire, 12 AWG 19 Strand Copper Wire.

Conductor:

THHN THWN-2 conductors are constructed of annealed soft copper that follows ASTM B3 and ASTM B8 standards. 

Insulation:

The cable is insulated with a thermoset plastic jacket (PVC) that is flame-retardant, sunlight-resistant, lead-free, strong, and stable. Without being too bulky, it ensures that the cable can be used in harsh conditions. The jacket is color-coded in accordance with ICEA Method 4.

Sheath:

Nylon jacket utilizing SIMpull Technology

Features:

  • Sizes 8 - 2 use Class C stranding
  • Sizes 1 - 1000 use Class B stranding
  • Sunlight resistant #8 AWG and larger
  • Gasoline and Oil Resistant II
  • CT Rated 1/0 AWG and Larger
  • VW-1 All Sizes
  • FT-1 All Sizes
  • AWM- Sizes 14 through 6 AWG
  • MTW- Stranded Constructions Only
  • RoHS Compliant
  • LEED v4.1 Materials & Resources Credit MRc6; PBT (Lead Content Below 300 ppm Threshold)

Manufacturer Equivalents

AWC :

Black : THHN 12 19 0
White : THHN 12 19 9
Red : THHN 12 19 2
Blue : THHN 12 19 6
Green : THHN 12 19 5
Yellow : THHN 12 19 4
Brown : THHN 12 19 1
Orange : THHN 12 19 3
Violet : THHN 12 19 7
Gray : THHN 12 19 8
Green W/Yellow Stripe : THHN 12 19 5/4

Wire & Cable Your Way : THN12

Omni Cable :

Black : M512ST-01
White : M512ST-02
Red : M512ST-03
Green : M512ST-04
Blue : M512ST-05
Gray : M512ST-06
Orange : M512ST-07
Yellow : M512ST-08
Purple : M512ST-09
Brown : M512ST-10
Pink : M512ST-11
Tan : M512ST-12

Southwire :

Black : 22964104
White : 22965806
Red : 22966601
Blue : 22967401
Green : 22968201

Yellow : 22969001
Orange : 22970801
Brown : 22971601
Gray : 22972401
Purple : 23212401
Tan : 32016801
Pink : 24250301

Resources
Applications
SIMpull THHN/THWN-2 copper conductors are primarily used in conduit and cable trays for services, feeders, and branch circuits in commercial or industrial applications as specified in the National Electrical Code and other applicable codes and standards. Voltage for all applications is 600 volts. SIMpull THHN/THWN-2 copper conductors are designed to be installed without the application of a pulling lubricant. These conductors have multiple ratings depending upon the product application. 600 Volts. Copper Conductor. PVC Insulation/Nylon Sheath THHN/THWN-2. Heat, Moisture, Gasoline and Oil Resistant II.

Allowable temperatures are as follows:

- THHN or T90 Nylon- Dry locations not to exceed 90°C
- THWN-2
- Wet or dry locations not to exceed 90° C or locations not to exceed 75°C when exposed to oil
- TWN75- Wet locations not to exceed 75°C
- MTW- Wet locations or when exposed to oil at temperatures not to exceed 60°C or dry locations not to exceed 90°C (with ampacity limited to that for 75°C conductor temperature per NFPA 79)
- AWM- Dry locations not to exceed 105°C only when rated and used as appliance wiring material
Features
Standards:
ASTM B8 Concentric-Lay-Stranded Copper Conductors
ASTM B787 19 Wire Combination Unilay-Stranded Copper Conductors
UL 83 Thermoplastic Insulated Wires and Cables
UL 758 Standard for Appliance Wiring Material
UL 1063 Machine Tool Wiring (MTW)
UL 1685 Vertical-Tray Fire Propagation and Smoke Release Test (1/0 and Larger)
CSA C22.2 No. 75 Thermoplastic Insulated Wires and Cables
ICEA S-95-658 (NEMA WC70) Power Cables Rated 2000 Volts or Less for the Distribution of Electrical Energy
Federal Specication A-A-59544
NMX-J-010-ANCE Thermoplastic insulated wires and cables
NOM-063-SCFI Electrical Products – Conductors – Safety Requirements

THHN THWN-2 Copper Building Wire Allowable Ampacity in Duct: 20 Amps at 60ºC / 20 Amps at 75ºC / 20 Amps at 90ºC
Specifications
Size : 12 AWG
Number of Strands: 19
Diameter Over Conductor ( Inch ): 0.090
Insulation Thickness (mils): 15
Jacket Thickness (mils): 4
Aprox. OD (inches): 0.132
Copper Weight ( lbs/mft ): 20 lbs
Net Weight ( lbs/mft ): 24 lbs
Minimum Bend Radius: 0.5 inch
Allowable Ampacity At 75°C: 25 Amp
Allowable Ampacity At 90°C: 30 Amp
Southwire Part ( SimPull): 22964104
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