Model # 27034801

Internet #202316428

Store SKU #543901

Southwire 500 ft. 16/1 Red Stranded TFFN Wire


500 ft. 16/1 Red Stranded TFFN Wire

$52.24 /each

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Product Overview

Southwire Type TFFN or MTW or AWM may be used as fixture wire, machine tool wiring, or appliance wiring material as specified in the NEC 2. When used as Type TFFN, conductor is suitable for use at temperatures not to exceed 90˚C. When used as Type MTW, conductor is suitable for use in wet locations or when exposed to oil or coolant at temperatures not to exceed 60˚C or dry locations at temperatures not to exceed 90˚C. Conductor temperatures not to exceed 105˚C in dry locations when rated AWM and used as appliance wiring material. Voltage for all applications is 600-Volt.

  • TFFN copper conductors are annealed (soft) copper
  • TFFN is insulated with a tough, heat and moisture resistant polyvinyl chloride (PVC), over which a nylon (polyamide) jacket is applied
  • TFFN is available in a variety of colors, lengths and gauges
  • TFFN is heat, moisture, oil and gasoline resistant
  • UL listed
  • Click to learn the factors you must consider when wiring your home




Warranty / Certifications

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Customer Questions & Answers

Can this be used in buried applications?

I have an electric horse/cattle fence and need to run underground over to the fence and would like to know if this would hold up to use for an electric fence (from controller to horse/cattle electric fence) and also if it would not be affected by outside underground conditions.
Asked by: compphoto
This product can not be used for direct burial applications. The above advice is based upon the current edition of the National Electric Code (NEC). Free access to the latest version of the NEC is available online at The NEC and local building codes regulate the types of wire and cable that can be used in specific electrical applications, as well as the manner of installation. Check your local building codes before you start any wiring and cable electrical project and be sure to obtain required permits. When your work is complete, always have it inspected for compliance with local codes to ensure that it has been safely installed.
Answered by: SouthwireCustomerService
Date published: 2016-06-14
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