RS PRO Heat Shrink Tubing Black 9.5 mm Sleeve Diameter x 1.2 m Length Polyolefin Flame Retardant 2:1 Shrink Ratio 398-177

RS PRO 398-177 Heat Shrink Tubing is a high-quality, black flexible polyolefin tubing that provides durable insulation and protection for electrical wiring and cable joints. The tubing has a 9.5 mm sleeve diameter and a length of 1.2 meters. It features a 2:1 shrink ratio, meaning it reduces to half its original diameter when heat is applied, creating a secure and protective seal.

The polyolefin material used is flame retardant and offers excellent electrical insulation properties, making it suitable for demanding industrial and commercial applications. This tubing operates reliably within a wide temperature range from -55°C to +135°C and can withstand short time exposure up to 200°C.

This product complies with multiple stringent international 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 E48762. It resists common fluids and solvents, ensuring long-lasting performance in harsh environments.

Heat shrink tubing is widely used in applications requiring protection against moisture, dust, and chemicals, providing mechanical strain relief and abrasion resistance. Typical environments include military and aerospace sectors, automotive manufacturing, industrial machinery, electronics assembly, and construction equipment.

The tubing is easily sized, cut to length, and applied over wire joints, connectors, or splices before heating to shrink tightly for insulation and protection. The tubing features a 2:1 shrink ratio, reducing its diameter to half when heated.

Constructed from flame retardant polyolefin material. Operates within a temperature range of -55 to +135°C, suitable for short periods up to 200°C. Provides excellent electrical insulation and resistance to common fluids and solvents.

Meets high industrial standards including SAE-AMS-DTL-23053/5 Class 1 and is RoHS compliant. Used for environmental and mechanical protection of cable joints, wire splices, and connectors. Common applications include military, aerospace, automotive, industrial machinery, and electronics.

This RS PRO heat shrink tubing is designed for professionals seeking reliable cable protection in industrial, laboratory, construction, and manufacturing environments. Explore more Heat Shrink Tubing options in our comprehensive cables and wires catalog at EnvMart.