Voluta Applications The aluminum 600V URD is designed to serve in the secondary distribution circuits for power. In these secondary circuits, the electrical cable is installed in duct or direct burial applications. Due to its versatility, conductor strength, and insulation integrity, it works well for these outdoor applications. It is also used in wet and dry places since the cable has a maximum operating temperature of 90°C. The electrical cable is also designed to provide an option of pre-pulling into ducts. Images are for reference only See Product Specifications. Please order carefully no returns are accepted. 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. Allowable Ampacity Allowable Ampacity for 2-2-2-2 Wittenburg Quadruplex Aluminum Conductor 600V URD direct burial: 155 AmpsAllowable Ampacity for 2-2-2-2 Wittenburg Quadruplex Aluminum Conductor 600V URD in duct: 115 Amps Product Specifications Size AWG 6 Stranding 7/w Insulation Thickness (mils) 0.045 Neutral Size AWG 6 Weight lbs./1000ft: XLP 115 Weight lbs./1000ft: Poly 112 Ampacity: XLP 85 Ampacity: Poly 70 Volts 600 V 4/0-4/0-4/0 Monmouth Triplex 2-2-4 Stephens Triplex 6-6-6 Erskine Triplex 2-2-2-4 Dyke Quadruplex 4-4-4-4 Tulsa Quadruplex 1/0-1/0-1/0-2 Notre Dame Quadruplex Buying Options Buying Options Buying Options Buying Options Buying Options Buying Options Customer Reviews 5.0 out of 5 stars 8 4.6 out of 5 stars 99 4.7 out of 5 stars 62 4.7 out of 5 stars 404 4.7 out of 5 stars 75 4.9 out of 5 stars 44 Phase Conductor AWG 4/0 2 6 2 4 1/0 Phase Conductor Strand 19 7 7 7/w 7/w 19/w Phase Conductor Insulation Thickness (mils) 80 60 60 60 60 80 Neutral AWG 4/0 4 6 4 4 2 Neutral Strand 19/w 7/w 7/w 7/w 7/w 7/w Neutral Insulation Thickness (mils) 80 60 60 60 60 60 Outside Diameter (inches) 1.457 0.842 0.646 0.938 0.893 1.188 Weight (lbs. /1000ft.) 828 264 143 346 258 541 Ampacity (Amps) Neutal - Direct Burial 315 165 95 153 119 198 Ampacity (Amps) Neutal - In Duct 240 120 70 115 85 150