SPEC 51023

Flexible Hook-Up Wire/Appliance Wire Styles 1028/1231

105°C Dry. 600 Volts. Flexible Stranded Copper Conductor. PVC Insulation.



  1. Conductor:Flexible stranded bare or tinned copper per ASTM B3 or B33
  2. Insulation:Polyvinyl Chloride (PVC). All colors available; Stripes available upon request

Applications and Features:

Designed for internal wiring of electrical equipment, control panels, appliances, and ground for use on industrial plan floor.  For use as permitted by National Electrical Code® Article 310, NFPA 70, and in boat wiring in accordance with 33 CFR 183.425-435.

  • AWM Style 1028: 105°C Dry, 600V
  • AWM Style 1231: 105°C Dry, 60°C Wet, 600V
  • Machine Tool Wiring (MTW): 90°C Dry, 60°C Wet/Oil, 600V
  • TEW: 105°C Dry, 600V
  • AWM I A/B: 105°C Dry, 600V

  • Rated for VW-1 and FT1


  • ASTM B3 Soft or Annealed Copper Wire
  • ASTM B33 Standard Specification for Tin-Coated Soft or Annealed Copper Wire
  • UL 758 Standard for Appliance Wiring Material
  • UL 1063 Machine Tool Wiring (MTW)
  • CSA C22.2 No. 127 Equipment and Lead Wires
  • CSA C22.2 No. 210 Appliance Wiring Material Products
  • Sample Print Legend:

    XX AWG (XX{mm2}) E51583 {UL} MTW OR AWM 1028 OR 1231 600V VW-1 --- 156205 {CSA} TEW 105C 600V FT1 OR AWM I A/B 105C 600V FT1
    Table 1 – Physical and Electrical Data
    Stock NumberCond. SizeCond. StrandsCond. MetalDiameter Over Cond.Insul. ThicknessApprox. ODApprox. WeightDC Resistance @ 25°CAC Resistance @ 75°C
    All dimensions are nominal and subject to normal manufacturing tolerances
    ◊ Cable marked with this symbol is a standard stock item

    Revision: 1.000.038

    Updated On: July 3, 2024, 10:13 p.m. UTC

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