Best 2-2-2-4 Dyke Quadruplex Aluminum Conductor for URD Installations
Direct-burial quadruplex URD cables are designed for rugged feeder runs, buried without conduit to deliver reliable power. The 2-2-2-4 configuration places a 2 AWG phase conductor and a 4 AWG neutral, with seven-strand construction and 60 mil insulation, making them suitable for long, subterranean feeds in residential, commercial, or industrial settings. The top picks below are best for installers needing consistent conductor size and insulation for durable direct burial work. Each option suits different length requirements and project scopes.
| Product | Length | Conductor Size | Stranding | Insulation |
|---|---|---|---|---|
| Nassau Electrical Supply 80′ Aluminum URD Dyke 2-2-2-4 Cable Direct Burial Quadruplex Secondary Wire | 80 ft | Phase 2 AWG, Neutral 4 AWG | 7 | 60 mil |
| Nassau Electrical Supply 100 FT Aluminum URD Dyke 2-2-2-4 Cable Direct Burial Quadruplex Secondary Wire | 100 ft | Phase 2 AWG, Neutral 4 AWG | 7 | 60 mil |
| Nassau Electrical Supply 200′ Aluminum URD Dyke 2-2-2-4 Cable Direct Burial Quadruplex Secondary Wire | 200 ft | Phase 2 AWG, Neutral 4 AWG | 7 | 60 mil |
| 2-2-2-4 Aluminum Quadruplex URD Direct Burial Cable (200) | 200 ft | Phase 2 AWG, Neutral 4 AWG | 7 | Unknown mil |
| Nassau Electrical Supply 75′ Aluminum URD Dyke 2-2-2-4 Cable Direct Burial Quadruplex Secondary Wire | 75 ft | Phase 2 AWG, Neutral 4 AWG | 7 | 60 mil |
Nassau 80′ Aluminum URD Dyke 2-2-2-4 Cable
Best for short-run installations where a compact length is needed. The 2-2-2-4 configuration provides a robust feeder with seven-strand conductors and 60 mil insulation. This option is well-suited for small-to-medium property layouts or tight trenching scenarios. Best for projects where length demands are modest and consistent insulation is required. Caution: verify burial conditions and local codes before trenching.
Nassau 100 FT Aluminum URD Dyke 2-2-2-4 Cable
Better for medium-length runs where a direct burial path is needed without conduit. The same conductor configuration—2 AWG phase, 4 AWG neutral with seven strands—helps maintain voltage integrity along the trench. Selected for projects that require predictable performance over longer distances than the 80-foot option. Caution: confirm burial depth requirements and protective routing with local utility guidelines.
Nassau 200′ Aluminum URD Dyke 2-2-2-4 Cable
Best for longer underground feeder runs where a single pull covers the distance. The 2 AWG phase and 4 AWG neutral with seven-strand conductors support durable performance over extended burial lengths. Selected for projects with longer trenching needs or limited pulling points. Caution: longer lengths may require additional packaging or handling considerations during installation.
Nassau 75′ Aluminum URD Dyke 2-2-2-4 Cable
Compact option for shorter runs or retrofit projects where space is constrained. Maintains the 2 AWG/4 AWG configuration with seven-strand conductors and 60 mil insulation. Choose this if you need a quick, manageable length for a delta or feeder reconfiguration. Caution: verify that 75 ft meets project length requirements before ordering.
Buying Guide: Key Considerations for 2-2-2-4 Quadruplex URD Cables
- What is 2-2-2-4 quadruplex URD?
Answer: It uses two size-conductor (2 AWG) phase wires and a 4 AWG neutral, arranged in a quadruplex layout for direct burial feeder runs. - Direct burial vs conduit: When is burial preferred?
Answer: Direct burial is chosen for trench-fed installations where protection from external damage is minimal or where conduit routing is impractical. - Why choose 60 mil insulation?
Answer: A thicker insulation layer reduces moisture ingress and improves resistance to environmental factors in buried environments. - Length considerations: How to pick the right length?
Answer: Choose a length that minimizes splices and allows for service transitions without excessive slack, while matching trench or bore paths. - Conductor construction: Why seven strands matter?
Answer: Seven-strand conductors offer greater flexibility and install ease, which helps during pulling and burial in restricted spaces. - Planning and safety: What codes apply?
Answer: Verify local electrical codes and utility requirements for direct burial cable, including burial depth and protective measures.
Frequently Asked Questions
- What does 2-2-2-4 mean in URD cables?
Answer: It specifies the gauge and arrangement: two AWG phase conductors and a four AWG neutral, with a quadruplex layout. - Are these cables suitable for long underground runs?
Answer: Yes, they are designed for direct burial feeder applications, with insulation rated for buried conditions. - Can I mix lengths in one installation?
Answer: Yes, but plan transitions carefully to maintain conductor continuity and compliance with codes. - What should I inspect before ordering?
Answer: Confirm conductor size, strand count, insulation thickness, and requested length to match project needs. - Do these cables require conduit protection?
Answer: They are specified for direct burial, but local codes may vary; verify with the governing authorities.