RVVP καλώδιο Πολυπυρηνικό σύμβολο 0.3mm2 0.5mm2 1mm2 1.5mm2 2.5mm2 4mm2 4 πυρήνες

Product introduction: ADSS cable, which stands for All-Dielectric Self-Supporting cable, is a type of fiber optic cable designed for aerial applications, particularly in environments near high-voltage power lines. It's unique because it doesn't require a separate messenger wire for support, making it ideal for one-step installation on poles and towe