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SF-2

SF-2 Wire is part of Allied Wire and Cable's extensive stock of high-temperature wire. SF-2 wire features stranded tinned copper conductors, silicone rubber insulation, and a fiberglass braid jacket. It may be used for motors or high-temperature lead wire. It is also suitable for use in appliances, lighting fixtures, and electronic leads. These wires are CSA approved for use as equipment and appliance wire and meet many UL styles, including UL 3075.

20 items

SF2-350
Amps700
Approx LBS/MFT1335.00
AWG Size350
Cond. MaterialTinned Copper
Conductor Stranding427/.0286
Fiberglass Braid Thick. (in)0.025
Insul. MaterialExtruded Silicone Rubber/Fiberglass Braid treated with High Temperature Saturant
Max. Temp200C
Requires Quote per FT 
SF2-500
Amps850
Approx LBS/MFT1843.00
AWG Size500
Cond. MaterialTinned Copper
Conductor Stranding427/.0342
Fiberglass Braid Thick. (in)0.025
Insul. MaterialExtruded Silicone Rubber/Fiberglass Braid treated with High Temperature Saturant
Max. Temp200C
Requires Quote per FT 
SF2-600
Amps1010
Approx LBS/MFT2254.00
AWG Size600
Cond. MaterialTinned Copper
Conductor Stranding703/.0292
Fiberglass Braid Thick. (in)0.025
Insul. MaterialExtruded Silicone Rubber/Fiberglass Braid treated with High Temperature Saturant
Max. Temp200C
Requires Quote per FT 
SF2-750
Amps1160
Approx LBS/MFT2770.00
AWG Size750
Cond. MaterialTinned Copper
Conductor Stranding703/.0327
Fiberglass Braid Thick. (in)0.025
Insul. MaterialExtruded Silicone Rubber/Fiberglass Braid treated with High Temperature Saturant
Max. Temp200C
Requires Quote per FT 

SF-2 High-Temperature Wire Specifications

SF-2 Wire Construction:

  • Conductor: Soft annealed stranded tinned copper conductor per ASTM B33
  • Insulation: Silicone Rubber
  • Jacket: A fiberglass braid jacket is applied over the insulation, then treated with a high-temp finish
  • Colors: Available in a wide range of colors. 18-10 AWG Stocked in Black and White. 8 AWG - 750 MCM stocked in Black. Other colors available upon request.

SF-2 Wire Ratings and Approvals:

  • Voltage Rating: 600V
  • Max. Temperature: 200°C
  • 18 AWG – 14 AWG are UL approved as fixture wire (SF-2)
  • Other UL Styles (View individual product specs)
    • UL 3071
    • UL 3074
    • UL 3075
    • UL 3231
  • CSA approved as equipment/appliance wire (SEW-2)