SPEC 53015

Flexible Hook-Up Wire/Appliance Wire Styles 3340/3374

125°C Dry Flexing/150°C Dry Non Flexing. 600 Volts. Flexible Stranded Tinned Copper Conductor. EPDM Insulation.



  1. Conductor:Flexible stranded tinned copper. Bare copper available upon request
  2. Conductor Separator:Paper, for sizes 6 AWG and larger
  3. Insulation:Black, Ethylene Propylene Diene Monomer (EPDM)

Applications and Features:

Designed for motor leads and internal wiring of appliance where exposed to temperatures not exceeding 125°C. Where no flexing occurs either after installation or during servicing, temperatures not to exceed 150°C.

  • AWM Style 3340: 125°C Dry
  • AWM Style 3374: 125°C Dry
  • CL1503: 150°C Dry
  • AWM I A/B: 125°C Dry

  • Rated for FT2


  • ASTM B3 Soft or Annealed Copper Wire
  • ASTM B33 Standard Specification for Tin-Coated Soft or Annealed Copper Wire
  • ASTM B173 Rope-Lay-Stranded Copper Conductors Having Concentric-Stranded Members
  • ASTM B174 Standard Specification for Bunch-Stranded Copper
  • UL 758 Standard for Appliance Wiring Material
  • 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}) E57498 {RU} AWM 3340 OR 3374 125°C(FLEX)/150°C(NO-FLEX) 600V EP -- 156205 {CSA} CL1503 150°C 600V OR AWM I A/B 125°C 600V FT2 -- MADE IN USA
    Table 1 – Physical and Electrical Data
    Stock NumberCond. SizeCond. NumberCond. StrandsDiameter 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: 1.000.057

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