Punossukka DeLOCK 20838 3 m x 50 mm harmaa

The DeLOCK Braided Sleeve 20838 is a heat-resistant protective sleeve designed to bundle and protect exposed cables, wires and electrical tubes. Made from durable polyester in grey and measuring 3 m x 50 mm, it provides mechanical protection and helps keep installations tidy while withstanding temperatures from -50 to 150 °C.

Advantages

The braided sleeve features an integrated zip fastener for easy opening and closing, allowing cables to be added or removed multiple times without tools. It offers high abrasion resistance, good flexibility and reliable heat resistance, making it suitable for repeated handling and providing long-lasting protection.

Suitable for

• Cable management in server rooms and data cabinets
• Protecting wiring in automotive and industrial environments
• Bundling power and signal cables in home or office installations

Key specifications

• Brand: DELOCK
• Model / MPN: 20838
• Dimensions: 3 m length x 50 mm width (outer diameter approx. 50 mm, inner diameter approx. 35 mm)
• Material: Polyester
• Colour: Grey
• Temperature range: -50 °C to 150 °C
• EAN: 4043619208388

How to use

Open the integrated zip fastener and place the cables or wires inside the sleeve. Close the zip fastener to secure the bundle. The sleeve can be repositioned or reopened to add or remove cables as needed. For best fit, align the cable bundle centrally and avoid overstretching the sleeve beyond its intended diameter.

Recommendations

For optimal durability, avoid exposing the sleeve to sharp edges or continuous abrasion and ensure the operating temperature remains within the specified -50 °C to 150 °C range. Inspect the sleeve periodically for wear when used in high-friction or high-temperature environments.