300 MCM XHHW COPPER BUILDING WIRE

300 MCM XHHW-2 COPPER BUILDING WIRE

300 MCM XHHW COPPER BUILDING WIRE

SKU: NNC2489X

Availability: In stock

Min Length: 1 FT
Max Length: 1000000 FT
Price:
Regular price
$5.00 /FT
Sale price
$5.00/FT
Quantity must be 1 or more

Enter the required footage in the Quantity box

Specification

Other Names For 300 MCM XHHW Copper Building Wire: 

300 MCM XHHW Copper Building Wire, 300 MCM XHHW Cable, 300 MCM XHHW Direct Burial Cable, 300 MCM XHHW Service Wire, 300 MCM XHHW Copper Wire.

Applications:

XHHW is a multi-purpose wire with cross-linked high heat water-resistant insulation. The most common applications include raceways for branch circuit wiring, conduits, services, and feeders. It is also used as a building wire. XHHW is suitable for industrial applications due to its toughness and excellent resistance to chemicals. The cable is suitable for temperatures up to 90°C, with a voltage rating of 600 volts.

Features:

Conductor:

The cable has an annealed bare copper conductor (solid or concentrically stranded). The conductor has excellent electrical conductivity and excellent resistance to moisture. The conductor also has excellent resistance to compression, pressure, and heat.

Insulation:

The cable is insulated with a cross-linked polyethylene jacket (XLPE) that serves as a protective armor to the conductors. It is flame-retardant and resistant to abrasion, corrosion, moisture, dryness, chemicals, and heat. 

Allowable Ampacity for Direct Burial: 240

Allowable Ampacity in Duct: 240

Specifications:

  • Size AWG: 300
  • Weight per 1,000 ft: 1000 lbs
  • Outside Diameter: 0.724 inches
  • Number of Strands: 37
  • Jacket: XLPE
  • Insulation Thickness: 65 mils

Standards:

  • Ul Standard 493 for Thermoplastic-Insulated Underground Feeder and Branch Circuit Cables
  • For use in interior wiring in wet, dry or corrosive locations under-recognized wiring methods of the National Electrical Code (NEC)
  • Acceptable to be installed as a Non-Metallic Sheathed Cable following NEC Article 339-3 (4)
  • Acceptable for use per NEC Articles 300-4(b) and 339
  • ASTM - B3 and B-8
  • UL Standard 83
  • Federal Specification A-A-59544
  • RoHS/ REACH


    *Data provided on this page is subject to change based on different manufacturers' variances

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