HellermannTyton Heat Shrink Tubing Black 19.1 mm Sleeve Diameter x 4m Length 3:1 Shrink Ratio 308-31800 HIS-3-18/6-PO-X-BK

HellermannTyton 308-31800 HIS-3-18/6-PO-X-BK Heat Shrink Tubing is a high-quality black heat shrink solution designed for professional electrical insulation and cable protection applications. Featuring a 19.1 mm sleeve diameter and 4 meter length, this tubing offers a 3:1 shrink ratio, allowing it to shrink down to 6 mm diameter when heated, ensuring a secure and tight fit around diverse cable diameters and bundles.

Constructed from cross linked polyolefin material, this tubing provides excellent flexibility and mechanical abrasion resistance, making it suitable for harsh environments. Its flame retardant properties limit fire spread, contributing to safer electrical systems in telecommunications, manufacturing, and energy sectors.

This product is RoHS compliant and meets UL and SA approvals, confirming its adherence to international safety and quality standards. The tubing performs reliably across a wide temperature range of -55°C to +135°C, ensuring stable operation in demanding conditions.

Applications include cable insulation, corrosion protection, and electrical joint sealing in industrial, commercial, and infrastructure projects. Its high dielectric strength of 20kV/mm effectively insulates electric cables, reducing shock risk.

The tubing’s flexible polyolefin material ensures adaptability to various shapes and sizes. Its shrink ratio of 3:1 supports a wide range of cable diameters. Flame retardancy enhances safety standards compliance. Durability and mechanical protection extend cable lifespan.

RoHS compliance supports environmentally responsible applications.

This heat shrink tubing enhances cable reliability and safety, making it an essential component for electrical insulation and protection solutions. Explore more products in the Heat Shrink Tubing category at EnvMart for comprehensive electrical protection needs.