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  • 3/0 AWG THHN THWN-2 Copper Wire
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3/0 THHN THWN-2 Stranded Copper Building Wire

3/0 THHN THWN-2 Stranded Copper Building Wire

SKU: NES0176   Download PDF

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  • 3/0 THHN THWN-2 Stranded Copper Building Wire
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Product Information Resources Applications Features Specifications Reviews
Product Information

Also Known As:

3/0 Copper wire, 3/0 building cable, 3/0 hook up wire, 3/0 conduit wire, 3/0 nylon wire, 3/0 construction cable, 3/0 thermoplastic-insulated copper wire, 3/0 THHN-PVC tray cable.

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.

Resources
Applications
THHN stands for thermoplastic high heat-resistant nylon. Known for versatility and durability, it is the most common type of building cable. The double marking THHN /THWN-2 indicates that the electrical wire is suitable for wet and dry conditions equally (The letter "W" means that it is water-safe). Additionally, the cable is resistant to corrosion, excessive dryness, and the impact of chemicals. The building wire is rated 90 degrees Celsius in both wet and dry locations. The electrical wire is rated at 600 V.
Features
Standards:
ICEA S-73-532
UL 1277 (Resistant to flame, moisture, and sunlight)
UL 1581, UL 83, UL 1063 , UL 758
A-A59544
ASTM B3 and B8 conductor
ANSI/NFPA 70 for Safe Electrical Design and Installation
RoHS compliant
Safe For Commercial and Industrial Use
Color-coded #1-E2 per ICEA S-73-532
May be used in NEC Class I and II systems
May be used in Division 2 hazardous locations
Allowed for Exposed Run (ER) and be used in accordance with NEC

THHN THWN-2 Copper Building Wire Allowable Ampacity in Duct: 225
Specifications
Size AWG: 3/0
Weight per 1,000 ft: 570 lbs
Outside Diameter: 0.600 inches
Conductors: Annealed Soft Copper per ASTM B3 and ASTM B8
Number of Strands: 19
Insulation: PVC
Insulation Thickness (mils): 50
Nylon Thickness (mils): 7
Jacket: PVC
Houston Wire Part #: HW001 30101
Reviews

Customer Reviews

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E
EDWARD DIXON
Excellent Product

I received my order in a timely manner. The wire was received in excellent condition and it is a quality product.