RS PRO Heat Shrink Tubing Black 50.8 mm Sleeve Diameter 1.2 m Length 2:1 Shrink Ratio 398-127

RS PRO 398-127 Heat Shrink Tubing is a high-quality, flexible polyolefin tubing designed for protecting and insulating cable joints and wiring. The tubing offers a reliable 2:1 shrink ratio, shrinking radially to half its original diameter when heated, providing a tight and permanent seal around wires or cable splices.

Constructed from flame retardant Polyolefin material, this tubing has excellent mechanical and chemical resistance, making it suitable for demanding industrial and commercial environments. It features a sleeve diameter of 50.8 mm and a length of 1.2 meters, shrinking to 25.4 mm in diameter after heat application.

This heat shrink tubing complies with a broad range of standards including BS3G 198 Part 3 11B, CSA C22.2 No. 198.1, IEC 60684-3-212 A & B, MIL SAE-AMS-DTL 23053/5 Class 1, RoHS, and UL 224 VW-1. It delivers excellent electrical insulation and offers flame retardant properties suitable for industrial safety requirements. Operating temperature ranges from -55 to +135°C, withstanding short exposures up to 200°C.

The tubing is highly flexible and exhibits fast shrinking characteristics, ideal for protecting electrical components such as resistors, capacitors, wire splices, and disconnect terminals. It provides mechanical strain relief and environmental protection from moisture, dust, and chemicals. Its resistance to common fluids and solvents extends operational durability.

Applications include military and aerospace cable harnessing, automotive wiring protection, industrial machinery wiring, electronic device insulation, and construction equipment cable protection. It also supports repair and refurbishment of worn or damaged cable insulation.

Flame retardant flexible Polyolefin material ensures durability and safety. 2:1 shrink ratio for effective insulation by shrinking to half original diameter. Compatible with industrial, aerospace, automotive, and electronic applications.

Provides mechanical strain relief and protection against abrasion and chemicals. Meets stringent international industrial and military standards. Operating temperature from -55°C to +135°C with short exposure tolerance of 200°C.

Insulates and protects cable joints, wire splices, and electrical components. Resistant to common fluids and solvents for extended lifespan. Choose RS PRO Heat Shrink Tubing for reliable, industry-compliant cable protection across diverse applications.

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