TFFN
TFFN/TEWN
Type TFFN and TFN wires are recommended in most types of commercial and industrial applications where resistance to mechanical abuse is required. TFFN conductors are primarily used as machine tool wiring in conduit as branch or control circuits as specified in the National Electrical Code. Both TFN and TFFN conductors are suitable for use as Appliance Wiring Material as specified by Underwriters Laboratories Standard 758 where exposed to temperatures not exceeding 105ºC or where exposed to oil at a temperature not exceeding 80ºC. TFFN and TFN copper conductors are annealed stranded (TFFN) or solid (TFN) copper. The conductors are insulated with a tough, heat and moisture resistant polyvinyl chloride (PVC), over which a nylon (polymide) jacket is applied.
Standards & Specifications
- 600V Rated
- UL 66, 758, 1063
- c(UL) On All Sizes
- Gasoline & Oil Resistant II
- TEWN meets UL 758 with FT1 rating
- ARRA 2009 Section 1605 “Buy American” Compliant
Wire Size & Specs
| Size (AWG) | Stranding | Insulation Thickness (inches) |
Nylon Jacket | Nom. OD (Inches) | Ampacity* 90° C | Approx Net WT./MFT | Standard Packaging Options (ft) |
Color Options |
|---|---|---|---|---|---|---|---|---|
Size (AWG) 18 |
Stranding 16 |
Insulation Thickness (inches) 0.015 |
Nylon Jacket 4 |
Nom. OD (Inches) 0.090 |
Ampacity* 90° C 6 |
Approx Net WT./MFT 8 |
Standard Packaging Options (ft) 500' 2500' 5000' Reels | Color Options |
Size (AWG) 16 |
Stranding 26 |
Insulation Thickness (inches) 0.015 |
Nylon Jacket 4 |
Nom. OD (Inches) 0.104 |
Ampacity* 90° C 8 |
Approx Net WT./MFT 11 |
Standard Packaging Options (ft) 500' 2500' 5000' Reels | Color Options |
| *Allowable ampacity shown above is per National Electrical Code. The above data is approximate and subject to normal manufacturing tolerances. | ||||||||
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