Building Wire

National Electric USA‘s quality building wire is a part of the building & fixture wire product line. Our wire comes in a variation of colors and styles, of which we carry THHN and XHHW wire. National Electric USA’s building wire satisfies UL 83 (THHN) and UL 44 (XHHW) standards. National Electric USA’s wire is appropriate for use in the wiring of machine tools, appliances, control circuits, installation in conduit or other raceways, and for new construction.

  • Stranded or Solid. Bare or Tinned Copper.
  • XLPE, PVC/Nylon, Teflon
  • Rated Temperature: 90 C
  • Rated Voltage: 600V
  • Satisfies UL 83 (THHN) and UL 44 (XHHW) standards
  • Application: (XHHW) General purpose wiring, for power distribution
    and branch circuit wiring, where a cable having superior flame
    retardance is required. (THHN) Wiring of machine tools, appliances, control circuits, installation in conduit or other raceways and for new
    construction.

Can’t find exactly what you’re looking for? Do not worry, we can still help you. To inquire and learn more, call us directly and speak with a customer service representative at: 562-808-0800 or email us directly to customerservice@z-tronix.com

GaugeStyleConductorInsulationStockSKUPrice
18XHHWTinned CopperXLPE

In stock

WXHHW1819-T$0.39$0.41
10XHHWTinned CopperXLPE

Out of stock

WXHHW1027-T$0.73$0.97
14XHHWTinned CopperXLPE

In stock

WXHHW1419-T$0.22
12THHNBare CopperPVC

In stock

WTHHN1201-B$0.17
12THHNBare CopperPVC

Out of stock

WTHHN1219-B$0.20$0.33
14THHNBare CopperPVC

In stock

WTHHN1401-B$0.05
14THHNBare CopperPVC

In stock

WTHHN1419-B$0.02$0.46
6THHNBare CopperPVC

Out of stock

WTHHN0619-B$0.99
8THHNBare CopperPVC

Out of stock

WTHHN0819-B$0.59
10THHNBare CopperPVC

In stock

WTHHN1001-B$0.02$0.22
10THHNBare CopperPVC

Out of stock

WTHHN1019-B$0.22$0.44