Custom made electrical silicone wire sleeve

A custom silicone wire sleeve can provide a covering around an electrical wire or cable route. The bore and length should suit the component being covered, while the exterior needs clearance from nearby hardware. Develop the sleeve around the actual route, including bends and connection points.

Check the sleeve after the wire is installed in its normal position. A long cover can fold where the cable changes direction, while a tight bore can make fitting difficult or pull on the connection. Leave appropriate access for assembly without cutting the sleeve to force it over an unintended feature.

Select the finished silicone formulation for the environmental and contact conditions. Electrical ratings require assessment of the complete application rather than being assumed from the material name. During maintenance, inspect where the sleeve ends and where it meets adjacent supports for rubbing. Keep grit away from the covered region before refitting. Replace cuts or lasting distortion with the correct size, and correct an unsuitable bend or support that repeatedly damages the same area.

Material options

Custom silicone formulation and color for the specified shape and working environment.

Hardness range

20–80 Shore A for silicone. Assess the grade against this fit requirement: Develop the sleeve around the actual route, including bends and connection points.

Custom profile & fit

The bore and length should suit the component being covered, while the exterior needs clearance from nearby hardware.

Assembly considerations

Check the sleeve after the wire is installed in its normal position.

Design check

Select the finished silicone formulation for the environmental and contact conditions.

Photos illustrate structure or material only. The bore and length should suit the component being covered, while the exterior needs clearance from nearby hardware. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.