Windham 300' Aluminum URD Quadruplex Secondary Wire — 750-750-750-500 (Direct Burial)

300-foot Windham aluminum URD quadruplex secondary cable, configured 750-750-750-500 for heavy-duty service. Engineered for direct-burial installation and rated with a buried ampacity of 615 Amps. Key specifications: Size AWG: 750 O.D. Inches: 2.890 Ampacity (Direct burial): 615 Amps