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 Figure 8 Signal Cable Type IMSA 19-3/20-3


TYPE IMSA SPEC 19-3 & 20-3 SIGNAL CABLE - 600 Volt, PE Insulation, Unshielded Multi-Conductor, Solid or Stranded Copper Conductor

These traffic cables are manufactured in accordance with the latest specifications of the International Municipal Signal Association (IMSA). The cable constructions offer maximum resistance to moisture and weathering and are primarily designed for outside installations. They are also an excellent option for industrial and other uses when selecting control and communications cables for outside installations.

IMSA 19-3, Multi-Conductor, PVC Jacket
  • Self-supporting (figure-8) aerial installation
  • Polyethylene (PE) insulation, polyvinyl chloride (PVC) jacket
  • Sunlight resistant
  • Integrated messenger
  • Suitable for use indoors and outdoors; wet or dry locations
  • Conforms to ASTM D-1248

    IMSA 20-3, Multi-Conductor, PE Jacket
  • Self-supporting (Figure-8) aerial installation
  • Polyethylene (PE) insulation, polyethylene (PE) jacket
  • Sunlight resistant
  • Integrated messenger
  • Suitable for use indoors and outdoors; wet or dry locations
  • Conforms to ASTM D-1248

  • Figure 8 Signal Cable Type IMSA 19-3/20-3
    Application: Traffic signal, traffic control systems, fire alarm systems
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    Specifications listed are from multiple manufacturers. The items above represent only a portion of the products available. For specific manufacturer technical information or for an item not shown, please contact a Calvert Wire cabling specialist at 800-837-2668.