RS PRO Heat Shrink Tubing Blue 19.1 mm Sleeve Diameter x 1.2 m Length 2:1 Ratio 397-944

RS PRO 397-944 Heat Shrink Tubing is a high-quality polyolefin sleeve designed for electrical insulation and protection applications. This flame retardant heat shrink tubing has a sleeve diameter of 19.1 mm and a length of 1.2 meters. It features a 2:1 shrink ratio, meaning it shrinks to half its original diameter upon application of heat, providing a tight seal and robust insulation for wires and cable joints.

Made from flexible polyolefin material, this tubing is highly durable and resistant to most common fluids and solvents. It operates effectively in temperatures ranging from -55°C to +135°C, withstanding up to 200°C for brief periods. The tubing meets rigorous industry standards including UL, MIL, and ASTM, ensuring reliability in demanding environments.

Its excellent electrical insulation properties make it ideal for protecting resistors, capacitors, and cable splice insulation. It offers mechanical strain relief and guards against environmental factors such as moisture, dust, and chemicals. The tubing's blue color helps with cable identification and organization in complex wiring systems.

This heat shrink tubing is widely utilized in military, aerospace, automotive, industrial machinery, electronics, and construction machinery sectors. It is commonly used to protect and seal cable joints, wire splices, and in-line electrical components such as disconnect terminals. Additionally, it supports repairs on damaged insulation and helps bundle harness wires efficiently.

Manufactured from flame retardant, flexible polyolefin. 2:1 shrink ratio for effective insulation and sealing. Operating temperature range is -55°C to +135°C; short term up to 200°C. Meets UL, MIL, and ASTM standards for industrial use.

Blue color for straightforward cable identification. Protects against moisture, dust, chemicals, and abrasion. Provides excellent mechanical strain relief on cable joints. Widely used in military, aerospace, automotive, and industrial applications.

Easy to cut and apply for cable repairs and protection. Originates from Germany with new product condition. Explore a broad range of Heat Shrink Tubing and electrical insulation solutions at EnvMart for your industrial and commercial wiring needs.