8-8 Bard Duplex Aluminum Urd Direct Burial Cable 600V​ English Summary​ The 8-8 Bard Duplex Aluminum URD (Underground Residential Distribution) Cable is a specialized direct burial solution engineered for 600V low-voltage underground power distribution. Its duplex design features two 8AWG (American Wire Gauge) stranded aluminum conductors, ideal for residential and light commercial applications requiring reliable power delivery without overhead lines.​ Constructed with aluminum conductors, it offers a high strength-to-weight ratio (61% IACS conductivity) and corrosion resistance, making it suitable for direct burial in soil, sand, or gravel. The cable is insulated with sunlight-resistant, moisture-proof materials (typically XLPE or HDPE), ensuring durability in underground environments with temperature fluctuations (-40°C to 90°C) and chemical exposure from soil contaminants.​ Rated for 600V, it simplifies residential connections, linking transformers to homes or small businesses with a current capacity of 50A per conductor. Compliant with NEC Article 338 and ICEA S-94-649 standards, it aligns with SEO keywords like "duplex aluminum URD cable," "600V direct burial wire," and "underground residential distribution cable," providing a cost-effective, low-maintenance solution for underground power networks.