4 4 4 AWG Oyster Aluminum Triplex Overhead Conductor Service Drop Entrance Wire Price Philippines​ The 4 4 4 AWG Oyster aluminum triplex overhead conductor is a cornerstone of Philippine residential and light commercial power distribution, featuring three 4 AWG conductors (two phase, one neutral) in a twisted bundle. Constructed with 1350-H19 aluminum (61% IACS conductivity), it delivers 70A continuous current at 90°C, ideal for 230V single-phase service drops.​ Its triplex design eliminates separate neutral conductors, reducing installation time by 30% for utility-to-building connections. UV-stabilized PE insulation withstands the Philippines’ tropical sun and monsoons, ensuring 30-year service life. The 4 AWG size balances power capacity and lightweight handling (0.32kg/m), suitable for 40m spans between poles and rooftops.​ Priced competitively at PHP 18–22 per meter in the Philippine market, it complies with PEC and ASTM B230. Trusted in urban subdivisions and rural barangays, it combines affordability, weather resilience, and conductivity for reliable overhead power delivery.