Tulsa 400' 4-4-4-4 Quadruplex Aluminum URD Direct-Burial Cable, 600V

400-foot reel of Tulsa 4-4-4-4 quadruplex aluminum URD cable rated 600V for direct-burial use. Built for underground residential distribution, this cable features equal-sized phase and neutral conductors and is suitable for direct-burial or duct installations according to the ampacity ratings below. Key construction details and measurements: - Phase Conductor Size AWG: 4 - No. of Strands: 7 - Neutral Conductor Size AWG: 4 - Size AWG: 4 - Stranding: 7 - Neutral Size AWG: 4 - Single Phase Conductor Inches: 0.345 Insulation and dimensions: - Insulation Thickness (inches): 0.060 - Insulation Thickness (mils): 60 - Outside Diameter (inches): 0.840 - O.D. Inches: 0.833 Ampacity and weight: - Ampacity (Direct Burial): 120 Amps - Ampacity: Direct burial: 120 Amps - Ampacity (In Duct): 85 Amps - Ampacity: In duct: 85 Amps - Weight (Lbs/1000ft): 275 - Weight lbs./1000ft: 258 lbs All numeric specifications are provided as supplied by the manufacturer. Use these values for planning installations and verifying compatibility with local codes and load requirements.