Sep 19, 2026 — As portable equipment and mobile industrial devices develop fast, reliable retractable wiring becomes essential. Our high flexible TPU coiled cable UL20549 is designed for repeated stretching and retraction applications, fully compliant with UL20549 standards.
The cable adopts fine-stranded tinned copper conductors and premium TPU outer jacket material. TPU brings great abrasion resistance, oil resistance, low-temperature toughness and anti-aging performance. Thanks to optimized spring structure, the coiled wire can stretch and rebound repeatedly without permanent deformation, maintaining stable electrical performance.
Certified to UL20549, this series meets strict safety requirements for electrical wires. It is widely used for handheld tools, measuring instruments, medical portable equipment, communication devices, mobile control boxes and industrial portable machinery.
Traditional spring lines may crack or lose elasticity after frequent stretching. Our UL20549 TPU coiled cable solves these pain points, extending service life and lowering replacement costs.
We provide custom options on wire gauge, conductor count, coiled length and color to satisfy various OEM demands. Going forward, we will keep developing high-performance wiring products to supply safe and durable cable solutions for global industries.
Post time: Sep-20-2026