HellermannTyton Heat Shrink Tubing, Red, 3.2 mm Sleeve Diameter x 200 mm Length, 3:1 Shrink 308-30311 HIS-3-BAG-3/1-PO-X-RD

HellermannTyton 308-30311 HIS-3-BAG-3/1-PO-X-RD heat shrink tubing is a high-quality electrical insulation solution, designed to protect wiring and cable assemblies in industrial, automotive, renewable energy, and food processing environments. Featuring a 3.2 mm sleeve diameter and 200 mm pre-cut length, this tubing ensures consistent, time-saving installation.

Manufactured from durable cross-linked polyolefin, it offers excellent resistance to heat, chemicals, and abrasion, while maintaining flexibility. Its flame retardant property minimizes the risk of fire spread, contributing to workplace safety. The tubing withstands extreme temperatures ranging from -55°C to +135°C, making it suitable for harsh conditions.

This product provides a secure fit with a 3:1 shrink ratio, shrinking to a third of its original diameter when heated, typically using a heat gun or oven. It achieves high dielectric strength of 20kV/mm, preventing electrical shorts and leakage faults.

The red color improves visual identification of cables and wiring systems. Compliance with UL standards and flame retardance requirements ensures reliable performance in demanding applications such as automotive manufacturing, renewable energy production, and food and beverage processing.

Constructed from cross-linked polyolefin for robust protection and insulation. Flame retardant to reduce fire hazards in industrial environments. Operates safely across a wide temperature range from -55°C to +135°C. Pre-cut lengths of 200 mm enhance installation efficiency.

Uses a 3:1 shrink ratio for precise cable coverage. High dielectric strength prevents electrical faults. Red color aids in clear cable identification and safety compliance. Meets UL standard approvals for heat shrink tubing.

Halogen-free material reduces toxic gas emission during fire.

This Heat Shrink Tubing is ideal for use in electrical insulation applications such as cable joints, wire harnesses, and terminations in industrial automation, manufacturing, and other technical sectors. It provides lasting cable protection against mechanical and environmental damage, ensuring the durability of electrical systems.

Explore the Electronics & Electricals category on EnvMart to find complementary wires, cables, and accessories that meet your industrial and commercial needs.