Electrical Cable Cross-Section Diagram - Stranded Copper Conductors & Insulation #3517864 (License: Personal Use)

This technical illustration depicts a dual-core electrical cable, featuring two parallel insulated conductors. Each conductor consists of multiple fine copper strands twisted together for flexibility, encased in red thermoplastic insulation (likely PVC), with one cable also marked by a black longitudinal stripe for polarity identification. The clean cross-section highlights standard construction used in residential and light industrial wiring.

Used on educational, electrical training, or product specification pages to explain cable anatomy, conductor types, and insulation standards; matches user intent for learning wiring fundamentals or selecting appropriate cables for installations.