Application
Type TFFN conductors are primarily used as fixture wire as defined by the National Electrical Code (NEC) at temperatures not to exceed 90°C in dry locations. All conductors are permitted for new construction or rewiring for 600-volt applications. Rated gasoline and oil-resistant II. TFFN wire is sold in 500 foot spools; certain sizes are also available in 2500 foot reels.
| Type TFFN Wire Specifications | |||||||||
| Size (AWG or kcmil) | Insulation Thickness (inches) | Overall Outside Diameter | Approx. Weight (lbs) 500’/2500’ | ||||||
| Number of Strands | mm2 Equivalent | PVC | Nylon | (inches) | (mm) | Allowable Ampacities* | Standard Packaging spool/reel | ||
| 18 | 16 | 0.75 | 0.015 | 0.005 | 0 | 2.24 | 6 | 4/20 | 500’ or 2500’ |
| 16 | 26 | 1.5 | 0.015 | 0.005 | 0.101 | 2.57 | 8 | 5.5 / 27.5 | |
| *Note: Allowable ampacity shown above is per the National Electric Code. The above data is approximate and subject to normal manufacturing tolerances. | |||||||||
HUADONG CABLE GROUP SINCE 1999
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