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SPEC 41028

TELCOFLEX® Telecom Control Wire and Cable

PVC Insulated, Lacquered Cotton Braid Jacketed Wire. For Internal Wiring of Telephone Equipment. UL listed AWM Style 1491 90°C, 600 volts VW-1. CSA listed AWM I A/B 90°C, 300 volts FT-1 (24-10 AWG only) RoHS Compliant, Lead-Free

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Construction:

  1. Conductor:Solid or stranded, tin-coated copper conforming to ASTM B-33 and B-172 or B-174.
  2. Separator:Separator Tape: Opaque Mylar tape
  3. Insulation:85°C rated Polyvinyl Chloride (PVC) conforming to Underwriters’ Laboratories AWM Style 1491 and CSA C22.2 No. 210.2 requirements.
  4. Cotton Braid:On all sizes, a lacquered cotton braid conforming to UL requirements is applied over the insulation.
  5. Optional Cabling or Shielding:2, 3, or 4 conductors may be twisted together when requested. A braided shield may be applied over 1, 2, 3, or 4 conductors with an overall lacquered cotton braid.

Applications and Features:

This specification covers the construction requirements for PVC insulated, cotton braided hook-up wire for internal wiring of telephone equipment. The construction of the wire and cable is in accordance with Underwriters’ Laboratories Appliance Wiring Material (AWM) Style 1491.

Specifications:

  • ASTM B33 Standard Specification for Tin-Coated Soft or Annealed Copper Wire
  • ASTM B172 Standard Specification for Rope-Lay-Stranded Copper Conductors Having Bunch-Stranded Copper Conductors (As Applicable)
  • ASTM B174 Standard Specification for Bunch-Stranded Copper
  • UL 758 Standard for Appliance Wiring Material
  • CSA C22.2 No. 210 Appliance Wiring Material Products
  • RoHS-3 Complies with European Directive 2015/863
    • Table 1 – Physical and Electrical Data
    Stock NumberCond. SizeCond. StrandsDiameter Over Cond.Insul. ThicknessApprox. ODApprox. WeightDC Resistance @ 25°CMin Bending RadiusAllowable Ampacity 75°CAllowable Ampacity 90°C
    AWG/Kcmilstrandsinchmilinchlb/1000ftΩ/1000ftinchAmpAmp
    5697922270.022150.1961516.7231.6--
    56974318Solid0.040150.216216.6691.7-14
    56973716Solid0.050150.237284.1811.9-18
    56973416260.059150.128154.4871.0-18
    56973816260.059150.256294.4872.0-18
    56973916260.059150.256294.4872.0-18
    56972514410.073150.146202.8141.22025
    56972914410.073150.293392.8142.32025
    56973014410.073150.293392.8142.32025
    57141612650.094150.332591.7742.72530
    591433101040.125200.200431.0811.63540
    All dimensions are nominal and subject to normal manufacturing tolerances
    ◊ Cable marked with this symbol is a standard stock item

    Table 2 - Stock Code Colors ( / means stripe. RD/BK: Red with Black Stripe)

    Stock NumberSize (Strand)Cond NumberInsulation Color
    56979222 (7)2RD,BK
    56974318 (Solid)2RD,RD/BK
    56973716 (Solid)2RD,BK
    56973416 (26)1BK
    56973816 (26)2RD,BK
    56973916 (26)2RD,RD/BK
    56972514 (41)1BK
    56972914 (41)2RD,BK
    56973014 (41)2RD,RD/BK
    57141612 (65)2RD,BK
    59143310 (104)1BK

    Revision: 1.000.004

    Updated On: Oct. 21, 2024, 8:55 p.m. UTC