Wittenburg 550' Aluminum URD Burial Quad Cable — 2-2-2-2

550' Wittenburg URD quad cable built for underground residential distribution and direct-burial use. Conductor size: AWG 2 (2-2-2-2) with 7-strand construction. Insulation thickness: 60 mils. Neutral conductor: AWG 2. Single-phase conductor diameter: 0.403 inches. Overall cable O.D.: 0.973 inches. Weight: 375 lbs per 1000ft. Ampacity ratings: 155 Amps for direct burial and 115 Amps when installed in duct.