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Foundry Cable Exchange

A place to buy wire and cable at prices set to the metal exchange every morning and checked against the competition before you order. Shipped cut to length with no reel minimums.

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Orders carry a PO number and job name. Cut to length; $85 per cut on by-the-foot lines. First orders prepaid, shipped to your facility.

© 2026 Foundry Cable Exchange.Prices are indicative until ordered or quoted; quotes hold for seven days.

Datasheet

XHHW 350MCM-RG · 350 MCM Type XHHW-2 Aluminum Building Wire — 600V/1000V XLPE (AA-8000 Compact Aluminum, Cable Tray Rated)

XHHW 350MCM-RG

$1.91per ft
In stockBuy this partDatasheet PDF (343 KB)
Specification
ColorXHHW 350MCM-RG

High-performance 350 MCM Type XHHW-2 600V/1000V aluminum building wire engineered for primary services, main feeders, and branch circuit wiring in commercial, industrial, and residential power distribution systems. Constructed with a 350 MCM compact soft-drawn AA-8000 series aluminum alloy conductor and insulated with 65 mils of abrasion-, heat-, and moisture-resistant cross-linked polyethylene (XLPE). Approved for installation in conduit, recognized raceways, open air, and cable trays (CT Use Rated) in both wet and dry environments at continuous operating temperatures up to 90°C. Fully compliant with UL Standard 44 requirements, sunlight resistant, and RoHS/REACH compliant.

Specifications

  • Conductor Size: 350 MCM (350 kcmil)

  • Voltage Rating: 600V / 1000V

  • Conductor Material: Compact soft-drawn AA-8000 series Aluminum Alloy (per ASTM B800 & B801)

  • Insulation Material: Cross-Linked Polyethylene (XLPE), abrasion-, heat-, and moisture-resistant

  • Insulation Thickness: 65 mils

  • Temperature Rating: 90°C Wet or Dry locations

  • Sunlight Rating: Sunlight Resistant

  • Cable Tray Rating: CT Use Rated (Approved for Cable Tray installation)

  • Installation Environments: Air conduit, recognized raceways, open air, cable trays, service feeders, and branch circuits

  • Standards & Compliances: UL Standard 44, NEC Compliant, ASTM B800, ASTM B801, RoHS / REACH Compliant

Price check XHHW 350MCM-RGOct 28, 2026, 3:37 PM ET

27.7% less here than the lowest price we found, $2,640.00 per 1000 ft at Wire & Cable Your Way (comparable spec). That is $0.73 a foot, or $7.30 on 10 feet.

in stock

Priced today at aluminum $1.44/lb: the conductor is $0.46 of this foot, so a 5% move in aluminum moves the price about $0.02. The rest holds.

Price sheetShare cardEvery comparisonHow we check

Cut to length, no reel minimums. Prices move with the metal during the day; a quote holds for seven days. Retailer price read from their public page at the time shown; it may have changed. Before shipping and tax.

Other parts on this product

  • XHHW 350MCM-RB XHHW 350MCM-RB
  • XHHW 350MCM-RBR XHHW 350MCM-RBR
  • XHHW 350MCM-RR XHHW 350MCM-RR
  • XHHW 350MCM-RO XHHW 350MCM-RO
  • XHHW 350MCM-ROR XHHW 350MCM-ROR
  • XHHW 350MCM-RV XHHW 350MCM-RV
  • XHHW 350MCM-RW XHHW 350MCM-RW

Prices are set every weekday morning against COMEX copper and aluminum and checked against online retailers. How we check · All datasheets