31105 is Windy City Wire catalog number 031105, a 16 AWG single conductor stranded TFFN fixture wire with a purple jacket, rated 600 V. It is UL listed Type TFFN, marked gasoline and oil resistant at 75 °C, and falls under NEC Article 402. The purple jacket helps identify individual conductors in control and signaling wiring.
Specifications
| Part number |
31105 (Windy City Wire 031105) |
| Description |
16 AWG 1 conductor stranded (19 strand) TFFN, 600 V |
| Conductor |
16 AWG, 19 strand bare copper |
| Insulation |
PVC, .015 in. |
| Jacket |
Nylon, .004 in. |
| Jacket color |
Purple |
| Shield |
Unshielded |
| Plenum rating |
Non-plenum |
| Overall diameter |
.100 in. nominal |
| Weight |
11 lb per 1,000 ft |
| Temperature rating |
90 °C dry, 75 °C wet |
| Voltage rating |
600 V |
| Approvals |
NEC Article 402; UL TFFN; made in the USA |
| Jacket marking |
WINDY CITY WIRE 16AWG (UL) TYPE TFFN GASOLINE AND OIL RESISTANT AT 75C 600V MADE IN THE USA |
| Put-up |
1,000 ft |
Compatibility and installation notes
- TFFN fixture wire installed under NEC Article 402; follow local code and the authority having jurisdiction for the circuit type.
- Non-plenum cable: do not run it exposed in plenum air-handling spaces.
- Temperature rating is 90 °C in dry locations and 75 °C in wet locations; marked gasoline and oil resistant at 75 °C.
Documents
Specifications from Windy City Wire spec sheet, part number 031105. Manufacturer specifications are subject to change.
