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250 MCM THHN THWN-2 Stranded Copper Building Wire

250 MCM THHN THWN-2 Stranded Copper Building Wire
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250 MCM THHN THWN-2 Stranded Copper Building Wire
Roll over image to Zoom
250 MCM THHN THWN-2 Stranded Copper Building Wire
Roll over image to Zoom
250 MCM THHN THWN-2 Stranded Copper Building Wire
Roll over image to Zoom
250 MCM THHN THWN-2 Stranded Copper Building Wire
Roll over image to Zoom
250 MCM THHN THWN-2 Stranded Copper Building Wire
Roll over image to Zoom
250 MCM THHN THWN-2 Stranded Copper Building Wire
Roll over image to Zoom
250 MCM THHN THWN-2 Stranded Copper Building Wire
Roll over image to Zoom
250 MCM THHN THWN-2 Stranded Copper Building Wire
Roll over image to Zoom

250 MCM THHN THWN-2 Stranded Copper Building Wire

SKU: NNC2292X

Availability: IN STOCK, MINIMUM ORDER QUANTITY 6FT

Price:
Regular price
$10.00
Sale price
$5.73 /FT 42% off
Shipping Cost Calculated at Checkout. Standard Lead Time is 1 to 6 Business Days.
Free Shipping: On orders above $1000
Quantity must be 1 or more

Enter the required footage in the quantity box - Cut to one length

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Zoran Poljasevic
Quality cable, quality company

Top notch quality cable and service. I am not looking for cable anywhere else from now on. Go Nassau National Cable !!!

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Product Information

Specification

250 MCM THHN THWN-2 Stranded Copper Building Wire

THHN THWN-2 Copper Building Wire Allowable Ampacity in Duct: 290

Application:

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.

Also Known As:

250  Copper wire, 250 building cable, 250  hook up wire, 250 conduit wire, 250  nylon wire, 250  construction cable, 250  thermoplastic-insulated copper wire, 250  THHN-PVC tray cable.

    Construction:

    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.

    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

    Specifications:

    • Size AWG: 250
    • Weight per 1,000 ft: 845 lbs
    • Outside Diameter: 0.720 inches
    • Conductors: Annealed Soft Copper per ASTM B3 and ASTM B8
    • Number of Strands: 37
    • Insulation: PVC
    • Insulation Thickness (mils): 60
    • Nylon Thickness (mils): 8
    • Jacket: PVC
    • Houston Wire Part #: HW001 25001


      *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

      Download PDF Spec Sheet

      Reviews

      Customer Reviews

      Based on 1 review
      100%
      (1)
      0%
      (0)
      0%
      (0)
      0%
      (0)
      0%
      (0)
      Z
      Zoran Poljasevic
      Quality cable, quality company

      Top notch quality cable and service. I am not looking for cable anywhere else from now on. Go Nassau National Cable !!!

      Get in Touch
      Live Chat Get replies right away!
      Email info@nassaunationalcable.com

      Call Us: 1-516-482-6313    Text Us: 1-516-703-3460