Transportation >> Railroad/Mass Transit


 Underground Signal Cable


ARMORED UNDERGROUND SIGNAL CABLE - 600/2000v, EPR Insulation, PE Jacket, Multiple Copper Conductor, 90°C

Armored Underground Signal Cables are multi-conductor 600 or 2000 volt signal cables specifically designed for use in vital railroad signal and control circuits where security of service and long life are required in all vital circuit and safety related applications. They are intended for buried installation for use wherever long service life is required. They consist of thick ethylene propylene rubber (EPR) insulated conductors, a cushion layer, helically- applied bronze armor and a polyethylene outer jacket. These cables are recommended for use where crush resistance, termite and rodent protection are considerations and in all wet and dry locations.

  • Mechanically rugged
  • Resistant to aging
  • Easy to install and splice
  • Resistant to environmental hazards
  • Superior moisture resistance
  • Outstanding termite and rodent protection
  • Excellent electrical properties; high dielectric strength, low SIC and power factor and high insulation resistance
  • Pull Cord feature affords easy and quick accessibility to conductors for splicing and terminating
  • AREMA Signal Manual Parts 10.3.10 and 10.3.21
  • Maximum continuous conductor temperature: 90°C

  • Underground Signal Cable
    Application: Vital railroad signal circuits
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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.