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Cerrowire
Cerrowire 2-2-2-4 Aluminum URD Direct Burial Cable

Cerrowire 2-2-2-4 Aluminum URD Direct Burial Cable

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$179.99at AmazonChecked 5 h ago

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Price facts

  • Lowest price today: $179.99 at Amazon (checked Nov 10, 2026).

    • Our take on the Cerrowire 2-2-2-4 Aluminum URD Direct Burial Cable

    This is quadruplex aluminum URD cable for underground secondary distribution: two 2 AWG phase conductors, a 2 AWG neutral, and a 4 AWG ground, rated 600V and made for direct burial. The insulation is sunlight- and moisture-resistant and rated to 90°C, so it handles wet and dry underground runs without conduit. It is aimed at service laterals, subpanels, and outdoor feeder runs where aluminum's lower cost and weight beat copper. Against copper SER or individual THWN in conduit, it is cheaper and faster to install but needs antioxidant and proper torque on terminations, and it cannot be used indoors or in conduit fill the way single conductors can.

    Best forUnderground service laterals to a detached garage, shop, or outbuildingSubpanel feeders run direct-buried without conduitOutdoor secondary distribution and meter-to-panel runsContractors wanting aluminum's weight and cost advantage over copper
    Pros
    • Direct burial rated, no conduit needed for the run
    • Quadruplex design bundles two hots, neutral, and ground in one cable
    • Aluminum is lighter and easier to pull than equivalent copper
    • 600V rating and 90°C insulation suit typical residential service
    • Meets RUS and ASTM B-230/B-231/B-609/B-901 standards
    Cons
    • Aluminum terminations need antioxidant and careful torque to avoid loosening
    • Not for indoor use or inside conduit runs
    • Bare neutral and ground mean it is not a jacketed cable
    • Bending and handling take more care than copper at cold temperatures

    Cerrowire 2-2-2-4 Aluminum URD Direct Burial Cable prices at every store

    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $179.99Free shippingChecked 5 h ago
      Visit Amazon

    Also available at

    • Crescent Electric Supply CompanyCheck price at Crescent Electric Supply Company

    Cerrowire 2-2-2-4 Aluminum URD Direct Burial Cable price history

    Lowest price we've seen: $4.27 on Nov 10 at Crescent Electric Supply Company. Tracked across 2 stores since Nov 10.

    What reviewers say

    Owners and electricians who use URD quadruplex generally report it installs cleanly for direct-burial feeders and holds up underground. The recurring caution is termination quality on aluminum: loose lugs and skipped antioxidant are the usual failure points.

    What people mention
    • InstallationPraisedBuyers say it pulls and buries easily for feeder runs to shops and outbuildings.
    • TerminationsCriticisedElectricians warn that aluminum lugs loosen and need antioxidant and retorquing.
    • InsulationPraisedOwners report the insulation holds up in wet soil and direct sun.
    • FlexibilityMixedIt bends fine in warm weather but gets stiff and hard to handle when cold.
    • Indoor useCriticisedSome buyers are caught out that it cannot be run indoors or in conduit.

    Specifications

    Material
    Aluminum
    Material Type
    Conductor
    Material Composition
    Aluminum conductor
    Specific Type
    Dyke Quadruplex Aluminum Conductor Underground Direct Burial 600V URD
    Moisture Resistance
    Water tight (Insulation), Used in wet and dry places
    Thermal Insulation
    Resistant to heat (Insulation)
    Fire Resistance

    Questions and answers

    Can this cable be buried without conduit?
    Yes. It is rated for direct burial underground. Check local code for required burial depth and any sand or warning-tape rules.
    Can I use it indoors or in conduit?
    No. URD quadruplex is for underground and outdoor use only. For indoor runs use SER or individual THWN conductors in conduit.
    What size service can 2-2-2-4 aluminum carry?
    It is commonly used for 100A subpanels and service laterals at typical residential distances. Confirm ampacity and voltage drop for your length with a licensed electrician.
    Do I need special connectors for aluminum?
    Yes. Use lugs and connectors rated for aluminum, apply antioxidant, and torque to the manufacturer's spec. Retorque after the first heating cycle.
    What is the difference between this and 2-2-2-4 copper?
    Aluminum is lighter and less expensive but needs larger gauge for the same ampacity and more careful terminations. Copper is more forgiving at lugs.
    What does the 2-2-2-4 mean?
    Two 2 AWG phase conductors, one 2 AWG neutral, and one 4 AWG ground, all in a quadruplex assembly rated 600V.
    Where is the Cerrowire 2-2-2-4 Aluminum URD Direct Burial Cable cheapest?
    At Amazon, for $179.99, as of our latest check.
    Where can I buy the Cerrowire 2-2-2-4 Aluminum URD Direct Burial Cable?
    2 stores we checked sell it, including Amazon, Crescent Electric Supply Company.

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    Resistant to flame (Insulation)
    Thermal Resistance
    Maximum operating temperature of 90 ° C
    Thickness
    0.080 inches (Insulation Thickness)
    Length
    10000 ft
    Width
    1.34 inches (Outside Diameter)
    Weight
    0.745 lbs per ft
    Installation Location
    Underground Direct Burial
    Installation Method
    Direct burial
    Chemical Resistance
    Repulsive to corrosive substances
    Sustainability Certifications
    RUS ACCEPTED, ASTM B-230, ASTM B-231, ASTM B-609, ASTM B-901