Shannahan Crane & Hoist

DUCT-O-BAR Figure 8 Electrical Conductor Systems

For Overhead Cranes,Trolleys, Monorails, Hoists, Conveyors, Automatic Stacker-Retrieval Systems… any Application that Requires a Reliable, Safe, and Economical Moving Power System.

  • 90 AMP Rolled Galvanized Steel
  • 110 AMP Rolled Galvanized Steel
  • 250 AMP Rolled Stainless Steel — Copper Laminated
  • 250 AMP Rolled Copper — Steel Laminated
  • 350 AMP Rolled Electrolytic Copper


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Duct-O-Wire Figure 8 Conductor Bars are furnished as assemblies consisting of a ten-foot long conductor bar rated at 600 volts, an insulating cover, splice cover, and connector pins or joint clamps as applicable. The insulating cover must be appropriate for the environment — indoor, outdoor, or high temperature — in which the conductor is to operate.  Indoor systems are for use in ambient temperatures up to 160°F. They have an Orange PVC Insulating Cover. They are not recommended for outdoor use in direct sunlight. Outdoor systems are for use in direct sunlight and ambient temperatures up to 160°F. They have a Gray PVC Insulating Cover with an ultraviolet additive.  High temperature systems are for use in ambient temperatures up to 280°F. They have a Yellow Polycarbonate Insulating Cover.  From the table to the right, you can select the basic (FE) conductor assembly with the appropriate bar and insulating cover for your application.

Our Service Areas

St. Louis, MO Area

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Based on 11 reviews

Kansas City, MO Area

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Based on 4 reviews
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