Home
Products
Wire
Building Wire & Cable
Copper Building Wire
THHN-T90-STR (Stranded)
THHN8BK500

THHN8BK500 - THHN 8 STR Black 500'

Southwire

  • $0.67 (Per Foot)

  • $0.67 (Per Foot)

  • $332.92 (Per 500 Feet)

  • $665.83 (Per 1,000 Feet)

In-Stock: 10,000 available locally (Abilene, TX) ( change location)

Buy Now
QTY:
Feet
Thank you for your suggestions! We appreciate your assistance in improving our software. It helps us serve you even better!
  Edit Mode: Please login to suggest improvements for this item. Close
Help Improve Our Data
Quick Specs
Catalog Number
THHN8BK500
Manufacturer
Southwire
Manufacturer's Part Number
20488312
Description
THHN 8 STR Black 500'
600 Volts. Copper Conductor. Thermoplastic Insulation/Nylon Sheath, Heat, Moisture, Gasoline and Oil Resistant Ii. Rated THHN and THWN-2. Also Rated MTW and Awm. Simpull Technology For Easier Pulling.
Slang Terms

Suggest a New Term
Categories
Copper Building Wire - Thhn-T90-Str (Stranded) Mark as Incorrect
Suggest a New Category
Classification
Building Wire
UNSPSC
26121517 - Copper wire
UPC/GTIN
00032886231001 / 00032886231001
Weight per unit
0.063 (lbs/ft)
Price & Packaging
Minimum Order Quantity
Foot
Unit
$0.67 (Per Foot)
Reel
$332.92 (Per 500 Feet)
Stock Availability
Abilene
10,000 Feet (Check another store)
All Stores
850,230 Feet
Resources
Images
 
 
THHN8BK500 - Small Image
 
Large Image - Large Image
 
Small Image - Small Image
 
THHN8BK500 - Large Image
 
THHN8BK500 - Large Image
 
THHN8BK500 - Video
Attachments
 
 
THHN8BK500 - Specification Sheet
Other Links
 
 
THHN8BK500 - Other
 
THHN8BK500 - Other
Suggest Substitute Item
Help Improve Our Data
  Edit Mode: Please login to suggest improvements for this item. Close
Thank you for your suggestions! We appreciate your assistance in improving our software. It helps us serve you even better!
  Edit Mode: Please login to suggest improvements for this item. Close
Help Improve Our Data
Features
Conductor Size
#8 AWG
Current Rating
40 A (60°C);50 A (75°C);55 A (90°C)
Number Of Conductors
1
Voltage Rating
600 V
Material, Color, and Finish
Color
Black
Conductor Material
Annealed Copper
Insulation Material
PVC
Jacket Material
Nylon
Dimensions and Weight
Length
500
Overall Length
500 ft
Descriptions
Additional Information
Heat, Moisture, Gasoline and Oil Resistant;SIMpull(R) Technology for Easier Pulling
Description
THHN 8 STR BLACK 500'
Extra Long Description
SWC 20488312 THHN 8 Str Cu SIM Bk 5
Features
Southwire(R) SIMpull THHN(R) copper conductors are made with soft drawn copper. Sizes 14 through 4/0 AWG use a combination-unilay stranding while 250 kcmil and larger sizes use a compressed copper stranding. The wire is covered with a tough heat and moisture resistant PVC insulation with an overall nylon jacket utilizing SIMpull(R) Technology. Available in black, white, red, blue, purple, green, yellow, orange, brown, and gray. Also available in striped configurations. Some colors are subject to economic o
Long Description
600 Volts. Copper Conductor. Thermoplastic Insulation/Nylon Sheath, Heat, Moisture, Gasoline and Oil Resistant II. Rated THHN and THWN-2. Also rated MTW and AWM. SIMpull Technology for Easier Pulling.
Product Type
THHN Building Wire
Short Description
THHN Building Wire, 8 AWG, Stranded, Annealed Copper, Yellow, 500
Special Features
No Lube
Additional Information
Insulation Thickness
30 mil
Made In USA
yes
Maximum Operating Temperature
90 °C
Media
Yes
Number Of Strands
19
Outside Diameter
213 mil
Standards Met
CSA Certified C22.2 No. 75;UL Standards 83, 758, 1063, and 1581;NOM-ANCE 90°C;Federal Specification A-A-59544;NEMA WC-70 (ICEA S-95-658) Construction Requirements;National Electrical Code, NFPA 70;MTW - Stranded Constructions Only;RoHS/REACH Compliant;ASTM - B3, B8, and B787;AWM;VW-1;UL Listed;cULus Listed
Manufacturer Information
Brand
Copper
Manufacturers Part Number
20488312
GTIN
00032886231001
UPC
00032886231001
Taxonomies, Classifications, and Categories
Category Description
BUILDING WIRE
Type
THHN-2
Packaging
Package Type
Spool
Weight
63 lb/mft
Weight per foot
0.063
Carton
500
Uses, Certifications, and Standards
Application
Commercial;Industrial
Help Improve Our Data
  Edit Mode: Please login to suggest improvements for this item. Close
Total availability: 850,230 Feet

Location search:

Distribution Centers

Location Stock Available
Alexandria
19,500 View Store
Amarillo
9,000 View Store
Atlanta
15,000 View Store
Austin RDC
28,000 View Store
Baton Rouge
500 View Store
Bossier City
6,000 View Store
Charlotte
6,000 View Store
Deer Park
31,500 View Store
Denver
1,000 View Store
DFW RDC
82,500 View Store
El Paso
16,000 View Store
Houston RDC
38,000 View Store
Jacksonville - FL
14,000 View Store
Lenexa
20,500 View Store
Little Rock
2,500 View Store
Longview
2,500 View Store
Lubbock
3,000 View Store
McAllen
1,000 View Store
Nacogdoches
2,000 View Store
Nashville RDC
2,000 View Store
Odessa
8,000 View Store
Oklahoma City
12,000 View Store
Phoenix
76,500 View Store
San Antonio RDC
23,000 View Store
Springfield
6,000 View Store
Tampa
14,000 View Store
Texarkana
3,669 View Store
Tulsa
31,000 View Store
Tyler
1,500 View Store
West Monroe
2,500 View Store
West Wichita
7,500 View Store

A-L

Location Stock Available
Andrews
500 View Store
Arlington Branch
19,500 View Store
Athens
3,719 View Store
Avondale
3,000 View Store
Bartlesville
1,000 View Store
Bastrop
2,500 View Store
Baytown
3,000 View Store
Benton
1,000 View Store
Big Spring
1,000 View Store
Borger
1,000 View Store
Bridgeport
1,000 View Store
Brownsville
500 View Store
Brownwood
3,000 View Store
Bryan
3,000 View Store
Burleson
2,000 View Store
Cabot
200 View Store
Carlsbad
1,000 View Store
Carthage
1,350 View Store
Centennial
1,500 View Store
Cleburne
2,000 View Store
Clovis
1,500 View Store
Colorado Springs
2,500 View Store
Conroe
2,000 View Store
Conway
10,000 View Store
Cookeville
1,000 View Store
Corsicana
1,500 View Store
Covington
2,000 View Store
Dallas
7,000 View Store
Deer Valley
10,792 View Store
Denton
2,500 View Store
Dodge City
500 View Store
Doraville
2,500 View Store
Dripping Springs
1,500 View Store
Dumas
2,500 View Store
Duncan
1,500 View Store
Durant
331 View Store
Edmond
1,000 View Store
El Dorado
2,000 View Store
Enid
1,000 View Store
Ennis
1,000 View Store
Fayetteville
2,000 View Store
Forney
1,500 View Store
Fort Collins
1,000 View Store
Fort Smith
2,500 View Store
Fort Stockton
500 View Store
Ft. Worth
1,000 View Store
Gainesville
3,000 View Store
Galena Park
7,500 View Store
Galveston
500 View Store
Georgetown
1,500 View Store
Gilbert
3,793 View Store
Gonzales
1,000 View Store
Granbury
1,500 View Store
Greenville
2,000 View Store
Harlingen
3,000 View Store
Henderson
5,554 View Store
Hereford
1,000 View Store
Hobbs
1,480 View Store
Hope
1,000 View Store
Hot Springs
390 View Store
Humble
1,500 View Store
Huntsville
1,500 View Store
Hutchinson
500 View Store
Jacksonville
506 View Store
Jasper
1,692 View Store
Jonesboro
1,000 View Store
Kansas City - North
3,500 View Store
Katy
4,520 View Store
Kenedy
770 View Store
Kerrville
1,500 View Store
Kilgore
1,675 View Store
Killeen
2,500 View Store
Lafayette
2,000 View Store
Lancaster
1,000 View Store
Laredo
5,000 View Store
Las Cruces
3,000 View Store
Lawrence
500 View Store
Lawton
1,500 View Store
League City
2,500 View Store
Lee's Summit
1,500 View Store
Leesville
1,000 View Store
Lufkin
1,000 View Store

M-Z

Location Stock Available
Mansfield
2,000 View Store
Marietta
1,000 View Store
Marshall
1,781 View Store
McKinney
4,000 View Store
Mesa
4,000 View Store
Midland
1,000 View Store
Midwest City
500 View Store
Mineral Wells
500 View Store
Monroe
9,000 View Store
Moore
2,000 View Store
Mt. Pleasant
500 View Store
N Little Rock
2,000 View Store
N. San Antonio
1,500 View Store
Nashville
1,500 View Store
Natchitoches
1,000 View Store
NE Wichita
1,000 View Store
New Braunfels
2,000 View Store
New Orleans
2,500 View Store
Newnan
3,000 View Store
North Fort Worth
2,000 View Store
Palestine
448 View Store
Pampa
1,000 View Store
Paris
2,000 View Store
Pearland
5,500 View Store
Pearsall
500 View Store
Pecos
2,000 View Store
Pine Bluff
975 View Store
Pineville
1,000 View Store
Plainview
500 View Store
Plano
7,000 View Store
Pleasanton
5,500 View Store
Prescott Valley
2,000 View Store
Prosper
2,500 View Store
Pryor
5,000 View Store
Rockwall
3,500 View Store
Rogers
2,000 View Store
Rome
1,000 View Store
Roswell
500 View Store
Russellville
805 View Store
Ruston
1,000 View Store
Salina
2,000 View Store
San Antonio
3,910 View Store
San Marcos
2,000 View Store
Searcy
1,270 View Store
Shawnee
1,500 View Store
Sherman
2,000 View Store
Shreveport
1,000 View Store
Siloam Springs
3,000 View Store
Spring
3,500 View Store
Stafford
6,500 View Store
Stephenville
3,000 View Store
Stillwater
2,000 View Store
Stockbridge
1,500 View Store
Sulphur
3,000 View Store
Sulphur Springs
1,700 View Store
Tampa Bay East
6,000 View Store
Terrell
3,000 View Store
Tomball
1,000 View Store
Tucson
7,000 View Store
Uvalde
1,500 View Store
Vidalia
2,000 View Store
Waco
2,900 View Store
Waxahachie
500 View Store
Weatherford
3,000 View Store
West Dallas
2,500 View Store
West Ft. Worth
4,000 View Store
Wichita Falls
2,500 View Store
Yukon
500 View Store

* All prices subject to change.

Begin Live Chat

Ask a Question:
Click to begin Live Chat.
Back to Top

Support

Get Our App

Resources

Helpful Guides

Find Us

Organizations

Partner of Affiliated Distributors
Proud Member of National Association of Electrical Distributors

Secured Transactions

© 2026 Elliott Electric Supply. All Rights Reserved.
Back to Top

Get Our Free App

© 2026 Elliott Electric Supply