Building & Fixture Wire & Cable
National Electric USA‘s Building & Fixture Wire & Cable is engineered for dependable performance in residential, commercial, and industrial construction. These UL-rated conductors are ideal for:
- High heat environments
- Interior wiring of appliances, control circuits, and branch circuits
- Machine tools and raceways
- General purpose applications
We carry a wide selection including building THHN, XHHW, and fixture wire options like TFFN and TFN, all offered with various UL ratings so you can choose the perfect fit for your project needs.
Below, you’ll find links to our UL-listed wire & cable products, along with our categorized full selection.
Building & Fixture Wire
Showing all 17 results
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Building & Fixture Wire, Fixture Wire, TFFN
TFFN 16 AWG 19 Strand 75C 600V – Bare Copper
TFFN 16 AWG Fixture Wire is constructed in stranded or solid, bare copper conductors. Its polyvinylchloride insulation makes it oil and water resistant, allowing it to pass the flame test. With a maximum temperatures of 105°C, as well as a rated voltage of 1000V, it’s ideal for use in the wiring of machine tools, appliances, control circuits, installation in conduit or other raceways and for new construction.
Min/Mult: 250/50
SKU: WTFFN1619-B -
Building & Fixture Wire, Fixture Wire, TFFN
TFFN 16 AWG 26 Strand 75C 600V – Bare Copper
TFFN 16 AWG Fixture Wire is constructed in stranded or solid, bare copper conductors. Its polyvinylchloride insulation makes it oil and water resistant, allowing it to pass the flame test. With a maximum temperatures of 105°C, as well as a rated voltage of 1000V, it’s ideal for use in the wiring of machine tools, appliances, control circuits, installation in conduit or other raceways and for new construction.
Min/Mult: 250/50
SKU: WTFFN1626-B -
Building & Fixture Wire, Fixture Wire, TFFN
TFFN 16 AWG 26 Strand 75C 600V – Tinned Copper
TFFN 16 AWG Fixture Wire is constructed in stranded or solid, bare copper conductors. Its polyvinylchloride insulation makes it oil and water resistant, allowing it to pass the flame test. With a maximum temperatures of 105°C, as well as a rated voltage of 1000V, it’s ideal for use in the wiring of machine tools, appliances, control circuits, installation in conduit or other raceways and for new construction.
Min/Mult: 250/50
SKU: WTFFN1626-T -
Building & Fixture Wire, Fixture Wire, TFFN
TFFN 18 AWG 16 Strand 75C 600V – Bare Copper
TFFN 18 AWG Fixture Wire is constructed in stranded or solid, bare copper conductors. Its polyvinylchloride insulation makes it oil and water resistant, allowing it to pass the flame test. With a maximum temperatures of 105°C, as well as a rated voltage of 1000V, it’s ideal for use in the wiring of machine tools, appliances, control circuits, installation in conduit or other raceways and for new construction.
Min/Mult: 250/50
SKU: WTFFN1816-B -
Building & Fixture Wire, Fixture Wire, TFN
TFN 16 AWG Solid 90C 600V – Bare Copper
TFN 16 AWG Fixture Wire is constructed in stranded or solid, bare copper conductors. Its polyvinylchloride insulation makes it oil and water resistant, allowing it to pass the flame test. With a maximum temperatures of 105°C, as well as a rated voltage of 1000V, it’s ideal for use in the wiring of machine tools, appliances, control circuits, installation in conduit or other raceways and for new construction.
Min/Mult: 250/50
SKU: WTFN1601-B -
Building & Fixture Wire, Fixture Wire, TFN
TFN 18 AWG Solid 90C 600V – Bare Copper
TFN 18 AWG Fixture Wire is constructed in stranded or solid, bare copper conductors. Its polyvinylchloride insulation makes it oil and water resistant, allowing it to pass the flame test. With a maximum temperatures of 105°C, as well as a rated voltage of 1000V, it’s ideal for use in the wiring of machine tools, appliances, control circuits, installation in conduit or other raceways and for new construction.
Min/Mult: 250/50
SKU: WTFN1801-B -
Building & Fixture Wire, Building Wire, THHN
THHN 06 AWG 19 Strand 90C 600V – Bare Copper
THHN 6 AWG Building Wire is constructed with stranded or solid, bare copper conductors. Its polyvinylchloride insulation makes it oil, gasoline and heat resistant. With a maximum temperatures of 90°C, as well as a rated voltage of 600V, it’s ideal for use in wiring of machine tools, appliances, control circuits, installation in conduit or other raceways and for new construction.
Min/Mult:100/50
SKU: WTHHN0619-B -
Building & Fixture Wire, Building Wire, THHN
THHN 08 AWG 19 Strand 90C 600V – Bare Copper
THHN 8 AWG Building Wire is constructed with stranded or solid, bare copper conductors. Its polyvinylchloride insulation makes it oil, gasoline and heat resistant. With a maximum temperatures of 90°C, as well as a rated voltage of 600V, it’s ideal for use in wiring of machine tools, appliances, control circuits, installation in conduit or other raceways and for new construction.
Min/Mult:100/50
SKU: WTHHN0819-B -
Building & Fixture Wire, Building Wire, THHN
THHN 10 AWG 19 Strand 90C 600V – Bare Copper
THHN 10 AWG Building Wire is constructed with stranded or solid, bare copper conductors. Its polyvinylchloride insulation makes it oil, gasoline and heat resistant. With a maximum temperatures of 90°C, as well as a rated voltage of 600V, it’s ideal for use in wiring of machine tools, appliances, control circuits, installation in conduit or other raceways and for new construction.
Min/Mult:100/50
SKU: WTHHN1019-B -
Building & Fixture Wire, Building Wire, THHN
THHN 10 AWG Solid Strand 90C 600V – Bare Copper
THHN 10 AWG Building Wire is constructed with stranded or solid, bare copper conductors. Its polyvinylchloride insulation makes it oil, gasoline and heat resistant. With a maximum temperatures of 90°C, as well as a rated voltage of 600V, it’s ideal for use in wiring of machine tools, appliances, control circuits, installation in conduit or other raceways and for new construction.
Min/Mult:100/50
SKU: WTHHN1001-B -
Building & Fixture Wire, Building Wire, THHN
THHN 12 AWG 19 Strand 90C 600V – Bare Copper
THHN 12 AWG Building Wire is constructed with stranded or solid, bare copper conductors. Its polyvinylchloride insulation makes it oil, gasoline and heat resistant. With a maximum temperatures of 90°C, as well as a rated voltage of 600V, it’s ideal for use in wiring of machine tools, appliances, control circuits, installation in conduit or other raceways and for new construction.
Min/Mult:100/50
SKU: WTHHN1219-B -
Building & Fixture Wire, Building Wire, THHN
THHN 12 AWG Solid Strand 90C 600V – Bare Copper
THHN 12 AWG Building Wire is constructed with stranded or solid, bare copper conductors. Its polyvinylchloride insulation makes it oil, gasoline and heat resistant. With a maximum temperatures of 90°C, as well as a rated voltage of 600V, it’s ideal for use in wiring of machine tools, appliances, control circuits, installation in conduit or other raceways and for new construction.
Min/Mult:100/50
SKU: WTHHN1201-B -
Building & Fixture Wire, Building Wire, THHN
THHN 14 AWG 19 Strand 90C 600V – Bare Copper
THHN 14 AWG Building Wire is constructed with stranded or solid, bare copper conductors. Its polyvinylchloride insulation makes it oil, gasoline and heat resistant. With a maximum temperatures of 90°C, as well as a rated voltage of 600V, it’s ideal for use in wiring of machine tools, appliances, control circuits, installation in conduit or other raceways and for new construction.
Min/Mult:100/50
SKU: WTHHN1419-B -
Building & Fixture Wire, Building Wire, THHN
THHN 14 AWG Solid Strand 90C 600V – Bare Copper
THHN 14 AWG Building Wire is constructed with stranded or solid, bare copper conductors. Its polyvinylchloride insulation makes it oil, gasoline and heat resistant. With a maximum temperatures of 90°C, as well as a rated voltage of 600V, it’s ideal for use in wiring of machine tools, appliances, control circuits, installation in conduit or other raceways and for new construction.
Min/Mult:100/50
SKU: WTHHN1401-B -
Building & Fixture Wire, Building Wire, XHHW
XHHW 10 AWG 27 Strand 600V – Tinned Copper
XHHW 10 AWG Building Wire is constructed with stranded or tinned copper conductors. Its crosslinked polyethylene insulation makes it oil, gasoline and heat resistant, allowing it to pass the VW-1 flame test. With a maximum temperatures of 90°C, as well as a rated voltage of 600V, it’s ideal for use in power distribution, branch circuit wiring and general purpose wiring.
Min/Mult:100/50
SKU: WXHHW1027-T -
Building & Fixture Wire, Building Wire, XHHW
XHHW 14 AWG 19 Strand 600V – Tinned Copper
XHHW 14 AWG Building Wire is constructed with stranded or tinned copper conductors. Its crosslinked polyethylene insulation makes it oil, gasoline and heat resistant, allowing it to pass the VW-1 flame test. With a maximum temperatures of 90°C, as well as a rated voltage of 600V, it’s ideal for use in power distribution, branch circuit wiring and general purpose wiring.
Min/Mult:100/50
SKU: WXHHW1419-T -
Building & Fixture Wire, Building Wire, XHHW
XHHW 18 AWG 19 Strand 600V – Tinned Copper
XHHW 18 AWG Building Wire is constructed with stranded or tinned copper conductors. Its crosslinked polyethylene insulation makes it oil, gasoline and heat resistant, allowing it to pass the VW-1 flame test. With a maximum temperatures of 90°C, as well as a rated voltage of 600V, it’s ideal for use in power distribution, branch circuit wiring and general purpose wiring.
Min/Mult:100/50
SKU: WXHHW1819-T
