Secondary Distribution Duplex Unjacketed Overhead Neutral Supported Ns75/Ns90 Service Drop Cables​ These duplex unjacketed overhead service drop cables—Ns75 and Ns90 variants—are engineered for secondary distribution (600V max), featuring a neutral-supported design for residential and light commercial power delivery. The unjacketed construction reduces weight while maintaining durability in overhead applications.​ Ns75 handles 75A, ideal for small homes with basic appliances, while Ns90 delivers 90A to support high-demand loads like EV chargers and heat pumps. The neutral conductor acts as both structural support (8kN tensile strength) and current return, enabling 50-meter spans between poles.​ Aluminum conductors (61% IACS) ensure efficient power transfer, with UV-resistant insulation on phase conductors. The duplex design simplifies installation, cutting labor time by 25%. Certified to ICEA S-76-474 and ASTM B230, they meet overhead service safety standards.​ Key SEO terms: Ns75 Ns90 duplex service drop, neutral supported overhead cable, unjacketed secondary distribution cable, 600V overhead service wire.

This 600V quadruplex overhead cable—available in ACSR/AAC/AAAC aluminum conductors—features XLPE insulation and Ns75/Ns90 neutral support, designed for residential and light commercial service drops. The quadruplex configuration (3 phase +1 neutral) delivers balanced power, with Ns75 (75A) for small homes and Ns90 (90A) for high-demand loads like EV chargers.​ The neutral conductor (8kN tensile strength) enables 50-meter spans, reducing pole usage by 40%. XLPE insulation resists UV, -40°C to 90°C temperatures, ensuring 30+ years of service. ACSR offers strength for rural spans, AAC for urban flexibility, and AAAC for coastal corrosion resistance.​ Certified to ICEA S-76-474 and ASTM B230, it simplifies installation with pre-assembled design.​ Key SEO terms: 600V quadruplex overhead cable, ACSR AAC AAAC service drop, Ns75 Ns90 supported cable, XLPE aluminum conductor cable.