U.S. Ground
Parcel Shipments
See Shipping Policy

TFFN Wire

TFFN wire stands for Thermoplastic Flexible Fixture Nylon wire and is often used as fixture wire or machine tool wire in various applications. This type of wire is known for its nylon jacket, which provides an extra layer of protection against moisture and oil, making it suitable for both dry locations and some wet locations. However, it is primarily recommended for dry applications due to its specific construction and specifications.

In compliance with the National Electrical Code, TFFN wire is generally used in control circuits and branch circuits. It's commonly found in machine tools, control panels, and other similar applications. While it shares similarities with THHN wire, the main difference lies in their suitability for different environments. THHN wire is often more heat-resistant and can be used in both wet and dry locations, whereas TFFN is typically more limited to dry environments.

Both TFFN and THHN wires are made from thermoplastic material, but TFFN has a more flexible construction. This makes it easier to work with during the installation process, especially in tight or intricate wiring setups. It's commonly available in stranded construction, giving it the ability to flex without breaking, which is essential in machine tool applications where movement might be a factor.

Products

Products Per Page: Sort By:
$99.70
Southwire TFFN 18 gauge stranded yellow wire 500' roll. Max 600VAC, 6 Amp with PVC inslulation and Nylon jacket .085" diamater rated at 194 F. Annealed copper class C stranding with Color-coded, Polyvinyl Chloride (PVC) heat- and moisture resistant, flame-retardant compound per UL 1063 and UL 83.
$99.70
Southwire TFFN 18 gauge stranded white wire 500' roll. Max 600VAC, 6 Amp with PVC inslulation and Nylon jacket .085" diamater rated at 194 F. Annealed copper class C stranding with Color-coded, Polyvinyl Chloride (PVC) heat- and moisture resistant, flame-retardant compound per UL 1063 and UL 83.
$99.70
Southwire TFFN 18 gauge stranded red wire 500' roll. Max 600VAC, 6 Amp with PVC inslulation and Nylon jacket .085" diamater rated at 194 F. Annealed copper class C stranding with Color-coded, Polyvinyl Chloride (PVC) heat- and moisture resistant, flame-retardant compound per UL 1063 and UL 83.
$99.70
Southwire TFFN 18 gauge stranded purple wire 500' roll. Max 600VAC, 6 Amp with PVC inslulation and Nylon jacket .085" diamater rated at 194 F. Annealed copper class C stranding with Color-coded, Polyvinyl Chloride (PVC) heat- and moisture resistant, flame-retardant compound per UL 1063 and UL 83.
$99.70
Southwire TFFN 18 gauge stranded orange wire 500' roll. Max 600VAC, 6 Amp with PVC inslulation and Nylon jacket .085" diamater rated at 194 F. Annealed copper class C stranding with Color-coded, Polyvinyl Chloride (PVC) heat- and moisture resistant, flame-retardant compound per UL 1063 and UL 83.
$99.70
Southwire TFFN 18 gauge stranded brown wire 500' roll. Max 600VAC, 6 Amp with PVC inslulation and Nylon jacket .085" diamater rated at 194 F. Annealed copper class C stranding with Color-coded, Polyvinyl Chloride (PVC) heat- and moisture resistant, flame-retardant compound per UL 1063 and UL 83.
$99.70
Southwire TFFN 18 gauge stranded blue wire 500' roll. Max 600VAC, 6 Amp with PVC inslulation and Nylon jacket .085" diamater rated at 194 F. Annealed copper class C stranding with Color-coded, Polyvinyl Chloride (PVC) heat- and moisture resistant, flame-retardant compound per UL 1063 and UL 83.
$99.70
Southwire TFFN 18 gauge stranded black wire 500' roll. Max 600VAC, 6 Amp with PVC inslulation and Nylon jacket .085" diamater rated at 194 F. Annealed copper class C stranding with Color-coded, Polyvinyl Chloride (PVC) heat- and moisture resistant, flame-retardant compound per UL 1063 and UL 83.
$139.60
Southwire TFFN 16 gauge stranded yellow wire 500' roll. Max 600VAC, 8 Amp with PVC inslulation and Nylon jacket .099" diamater rated at 194 F. Annealed copper class C stranding with Color-coded, Polyvinyl Chloride (PVC) heat- and moisture resistant, flame-retardant compound per UL 1063 and UL 83.
$139.60
Southwire TFFN 16 gauge stranded white wire 500' roll. Max 600VAC, 8 Amp with PVC inslulation and Nylon jacket .099" diamater rated at 194 F. Annealed copper class C stranding with Color-coded, Polyvinyl Chloride (PVC) heat- and moisture resistant, flame-retardant compound per UL 1063 and UL 83.
$139.60
Southwire TFFN 16 gauge stranded red wire 500' roll. Max 600VAC, 8 Amp with PVC inslulation and Nylon jacket .099" diamater rated at 194 F. Annealed copper class C stranding with Color-coded, Polyvinyl Chloride (PVC) heat- and moisture resistant, flame-retardant compound per UL 1063 and UL 83.
$139.60
Southwire TFFN 16 gauge stranded purple wire 500' roll. Max 600VAC, 8 Amp with PVC inslulation and Nylon jacket .099" diamater rated at 194 F. Annealed copper class C stranding with Color-coded, Polyvinyl Chloride (PVC) heat- and moisture resistant, flame-retardant compound per UL 1063 and UL 83.