SPEC 51034

Flexible Hook-Up Wire/Appliance Wire Style 1061/M16878 "Type B"

80°C Dry. 300 Volts. Flexible Stranded Copper Conductor. PVC Insulation.



  1. Conductor:Class K, stranded bare or tinned copper per ASTM B3 or B33 and B174
  2. Insulation:Polyvinyl Chloride (PVC). All colors available; Stripes available upon request

Applications and Features:

Designed for internal wiring in electric bookkeeping, accounting, time-recording machines, or electronic equipment within a chassis or protected from mechanical injury.

  • AWM Style 1061: 80°C Dry, 300V
  • AWM I A/B: 105°C Dry, 600V
  • M16878 Type 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
  • ASTM B174 Standard Specification for Bunch-Stranded Copper
  • UL 758 Standard for Appliance Wiring Material
  • CSA C22.2 No. 210 Appliance Wiring Material Products
  • Military Spec - M16878 Type B/1
  • Sample Print Legend:

    XX AWG (XX{mm2}) E57498 {RU} AWM 1061 80C 300V VW-1 --- 156205 {CSA} AWM I A/B 80C 300V FT1 SR PVC --- M16878/1BJ 600V 105C TYPE B SW
    Table 1 – Physical and Electrical Data
    Stock NumberCond. SizeCond. NumberCond. 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: 1.000.044

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