Mercer 700' URD Direct-Burial Single Cable (Aluminum) — Conductor Size 4 for Secondary Service

700' Mercer aluminum URD single-conductor cable built for secondary direct-burial applications. Ideal for Underground Residential Distribution installations where a single aluminum conductor is required. Specifications: - Conductor size: 4 - Approx. O.D. Inches: 0.345 - Ampacity: 120 Amps Designed specifically for buried secondary service use, this cable provides the required ampacity and compact overall diameter for typical URD applications.