Earlham 450' Aluminum URD Quadruplex Secondary Cable 4/0-4/0-4/0-4/0 Direct Burial

450-foot aluminum URD quadruplex secondary cable from Earlham, designed for direct-burial installations. Four 4/0 conductors provide reliable service for secondary distribution systems. Specifications: - Conductor size (AWG): 4/0 - Overall O.D.: 1.588 inches - Ampacity (direct burial): 290 Amps