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    IMSA 39-2/40-2( Communication Cable)

    Application and Description :

    These cables are designed for use in underground conduit or as aerial cable supported by a messenger or for installation in raceway in buildings, not including trays either as fire protective signaling cable or traffic communications and data acquisition cable suitable for power limited use.

    Cable Construction:

    - Conductor: Solid bare copper per ASTM B-3
    - Insulation: Polyethylene(PE)
    - Pairing: Two insulated conductors twisted together
    - Binder tape: Clear mylar wrap – 100% coverage
    - Shield: Corrugated copper tape- 15% minimum overlap
    - Sheath: IMSA 39-2-Black Polyvinyl chloride (PVC)/
    IMSA 40-2-Black Polyethylene(PE)

    Color Code :

    CONDUCTOR NO. INSULATION COLOR CONDUCTOR NO. INSULATION COLOR
    A WIRE B WIRE A WIRE B WIRE
    1 White Blue 14 Black Brown
    2 White Orange 15 Black Slate
    3 White Green 16 Yellow Blue
    4 White Brown 17 Yellow Orange
    5 White Slate 18 Yellow Green
    6 Red Blue 19 Yellow Brown
    7 Red Orange 20 Yellow Slate
    8 Red Green 21 Violet Blue
    9 Red Brown 22 Violet Orange
    10 Red Slate 23 Violet Green
    11 Black Blue 24 Violet Brown
    12 Black Orange 25 Violet Slate
    13 Black Green      

    Binding Tape Color Code: cables containing more than 25 pairs are assembled insub-sectors/
    groups. These are identified by spirally applied color-coded nonhygroscopicbinding tapes. The binding
    tapes use the same 25 pair color code.

    Temperature Rating:

    75°C

    Voltage Rating:

    300 V

    Cable Parameter :

    AWG NO.
    OF
    PAIRS
    SOLID OR STRANDED INSULATION THICKNESS SHEATH THICKNESS OVERALL DIAMETER CABLE WEIGHT
    INCHES MM INCHES MM INCHES MM LBS./ KFT KG/KM
    19 3 Solid 0.015 0.38 0.045 1.14 0.424 10.77 77 115
    19 6 Solid 0.015 0.38 0.06 1.52 0.565 14.35 132 196
    19 12 Solid 0.015 0.38 0.06 1.52 0.666 16.92 205 305
    19 18 Solid 0.015 0.38 0.06 1.52 0.77 19.56 283 421
    19 25 Solid 0.015 0.38 0.08 2.03 0.82 20.83 369 549
    19 50 Solid 0.015 0.38 0.08 2.03 1.27 32.26 703 1046
    16 3 Solid 0.02 0.51 0.06 1.52 0.57 14.48 130 193
    16 6 Solid 0.02 0.51 0.06 1.52 0.67 17.02 203 302
    16 12 Solid 0.02 0.51 0.08 2.03 0.89 22.61 415 618
    16 18 Solid 0.02 0.51 0.08 2.03 1.09 27.69 528 786
    16 25 Solid 0.02 0.51 0.08 2.03 1.14 28.96 744 1107
    16 50 Solid 0.02 0.51 0.08 2.03 1.59 40.39 1267 1885
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