Cable Sleeve DeLOCK 19004 Glass Fiber Aluminium 2m x 20mm Silver

The DeLOCK Cable Sleeve (model 19004) is a protective sleeve made of glass fiber with an aluminium foil outer layer, designed to shield cables, tubes and wires from heat, solar radiation and mechanical abrasion. It is 2 m long, has a 20 mm diameter and a silver colour, providing thermal resistance and reflective protection for routed cabling in exposed environments.

Advantages

The glass fiber construction offers high temperature resistance while the aluminium foil reflects more than 95% of incident radiation, reducing heat transfer to the protected cables. The sleeve also provides abrasion resistance and helps extend the service life of cables and tubes in applications with elevated temperatures or direct sunlight.

Suitable for

• Protection of electrical cables and wires
• Insulation of tubes and hoses in engine compartments or industrial equipment
• Routing and safeguarding wiring in outdoor installations exposed to sunlight

Key specifications

• Brand: DELOCK
• Model / MPN: 19004
• EAN: 4043619190041
• Material: Glass fiber with aluminium foil
• Length: 2 m
• Inner diameter: 20 mm
• Colour: Silver
• Temperature range: -40 °C to 200 °C

How to use

Measure the length of cable or tube to be protected and cut the sleeve to size if necessary. Slide the sleeve over the cable bundle or tube so that the aluminium side faces outward to maximise reflective protection. Secure the sleeve ends with suitable clamps, cable ties or heat-resistant tape to prevent movement and ensure continuous coverage.

Recommendations

Avoid sharp bends that could compromise the sleeve or underlying cables; ensure compatible clamp materials are used at mounting points and periodically inspect the sleeve for wear, damage or degradation, especially after exposure to high temperatures.