Product Information

Specification

4-4-4-4 Tulsa Quadruplex Aluminum Conductor Underground Direct Burial 600V URD

Allowable Ampacity for 4-4-4-4 Tulsa Quadruplex Aluminum Conductor 600V URD direct burial: 120 Amps

Allowable Ampacity for 4-4-4-4 Tulsa Quadruplex Aluminum Conductor 600V URD in duct: 85 Amps

Applications:

The 4-4-4-4 Tulsa Quadruplex Aluminum URD Cable is designed for low-load secondary distribution in underground electrical systems. It is 600V-rated and suitable for direct burial or installation in ducts. With aluminum conductors and XLPE insulation, this cable is moisture-resistant, heat-resistant, and durable for outdoor use.

With a maximum operating temperature of 90°C, it performs reliably in both wet and dry environments.

Also Known As:

4-4-4-4 tulsa aluminum urd cable, 4-4-4-4 tulsa urd direct burial cable, 4-4-4-4 tulsa quadruplex cable, 4-4-4-4 tulsa quadruplex wire, 4-4-4-4 tulsa four conductor wire, 4-4-4-4 tulsa four conductor cable, 4-4-4-4 tulsa direct burial electrical cable, 4-4-4-4 tulsa direct burial power cable, 4-4-4-4 tulsa aluminum direct burial cable.

Specific Use Cases of 4-4-4-4 URD

This cable supports low-load three-phase secondary distribution, delivering 4 AWG conductors for residential, utility, and light commercial use.

• It powers service meters in residential neighborhoods and rural distribution networks.
• It supplies underground power to small commercial buildings and municipal facilities.
• It provides electricity to single-family homes and small multi-unit residences.
• It is used in underground vaults and secondary power panels.
• It connects small renewable energy systems to the grid.
• It supports temporary power setups for construction sites and backup systems.

Standards:

• ASTM B-230 

• ASTM B-231 

• ASTM B-609 

• ASTM B-901 

• ICEA S-105-692 

• Federal Specification J-C – 30B 

• RUS ACCEPTED

Construction

Conductors:

Aluminum conductor used for this cable is either a concentric strand or compressed 1350-H19 series aluminum conductor. The conductors are cabled together, with surface printing for identification. The neutral conductor has a yellow stripe. 

Insulation:

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.

Specifications:

• Size AWG: 4

• Stranding: 7

• Insulation Thickness (mils): 60

• Neutral Size AWG: 4

• Single Phase Conductor Inches: 0.345

• O.D. Inches:  0.833

• Weight lbs./1000ft: 258 lbs

• Ampacity: Direct burial: 120 Amps

• Ampacity: In duct: 85 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.

In the case the material only comes in a predetermined color or doesn’t come with any color