4-4 Delgado Duplex Aluminum Conductor 600V URD

4-4 Delgado Duplex Aluminum Conductor 600V URD

4-4 Delgado Duplex Aluminum Conductor 600V URD


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Min Length: 1 FT
Max Length: 1000000 FT
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Product Information



Allowable Ampacity for 4-4 Delgado Duplex Aluminum Conductor 600V URD direct burial: 125 Amps

Allowable Ampacity for 4-4 Delgado Duplex Aluminum Conductor 600V URD in duct: 90 Amps


The Aluminum 600V URD is designed to serve in the secondary distribution circuits for power. In these secondary circuits, the electrical cable is installed in duct or direct burial applications. Due to its versatility, conductor strength, and insulation integrity, it works well for these outdoor applications. It is also used in wet and dry places since the cable has a maximum operating temperature of 90°C. The electrical cable is also designed to provide an option of pre-pulling into ducts.

Also Known As:

4-4 delgado aluminum urd cable, 4-4 delgado urd direct burial cable, 4-4 delgado two conductor cable, 4-4 delgado direct burial electrical cable, 4-4 delgado direct burial power cable, 4-4 delgado aluminum direct burial cable, 4-4 delgado 2 conductor power cable, 4-4 delgado two conductor.


  • ICEA S-105-6922

  • ASTM B-230 approval

  • ASTM B-609

  • ASM B-231

  • ASTM B-901

  • Accepted by RUS

  • Federal Specification J-C- 30 B



Aluminum conductors used for this cable are designed in either concentric strand or in compressed series. The advantage with a compressed conductor is the reduced bulkiness. Compressed conductors are also stronger and tougher; the stranded conductors are highly flexible and tend to have lower electrical resistance. Stranded conductors therefore reduce power loss and are also easier to use in applications where flexibility is vital.

Aluminum 600 V URD cable has its two conductors coupled together and surface printing helps in identification of the conductors. The color for the neutral conductor is always yellow stripped.


Versatile insulation system made of cross linked black polyethylene material helps to secure the cable conductors. This insulation is water tight, repulsive to corrosive substances, resistant to oil, heat and flame. Cross linking a polyethylene helps to achieve an excellent strength that makes the material suitable for covering this cable used in harsh conditions like direct burial installation.


    • Size AWG: 4

    • Stranding: 7/w

    • Insulation Thickness (mils): 60

    • Neutral Size AWG: 4

    • Single Phase Conductor Inches: 0.345

    • O.D. Inches:  0.690

    • Weight lbs./1000ft: 129 lbs

    • Ampacity: Direct burial: 125 Amps

    • Ampacity: In duct: 90 Amps

*Data provided on this page is subject to change based on different manufacturers' variances
** Images are for display purposes only refer to Product Technical Details for accurate information on the product.

Download PDF Spec Sheet


4-4 Delgrado Duplex Aluminum Conductor Underground Direct Burial 600V URD Cable