Electrical trunking Legrand LNECO 20x12 with self-adhesive tape 2 m, model 638129

Legrand LNECO 20x12 electrical trunking with integrated self-adhesive tape, length 2 m, is a compact surface-mounted channel designed for routing and protecting low-voltage cables and wires in residential and commercial interiors. The trunking provides a clean, discreet finish for installations along walls, skirting boards and furniture edges while keeping cables organized and out of sight. Constructed for standard indoor use, the profile dimensions support common power and data cable bundles where a small, unobtrusive raceway is required.

Advantages

This electrical trunking combines a slim rectangular profile with a peel-and-stick backing to simplify installation without the need for extensive drilling or fixings. The integrated adhesive tape enables quick positioning and temporary hold before final securing. The product is compatible with standard surface-mounting accessories from the same family and offers a neat aesthetic finish that reduces visible cable clutter. The durable plastic material is easy to cut to length and can be painted or trimmed to fit most interior schemes.

Suitable for

• Routing power, telephone, Ethernet and audio/video low-voltage cables along walls and skirting boards
• Neat surface-mounted cable runs behind furniture, desks and shelving
• Temporary or semi-permanent installations where drilling is limited
• Retrofits and renovation projects to hide exposed wiring

Key specifications

• Profile internal dimensions: 20 mm x 12 mm (width x height)
• Length: 2.0 m
• Integrated self-adhesive backing for peel-and-stick mounting
• Material: rigid non-conductive plastic suitable for indoor use
• Surface-mount design compatible with matching covers and connectors

How to use

Measure and cut the trunking to the required length using a fine-toothed saw or plastic cutter. Clean and dry the mounting surface to ensure good adhesion, then peel off the protective liner and press the trunking firmly into place along the intended route. For long runs or when additional mechanical support is required, secure the trunking with appropriate screws or clips at regular intervals and use compatible end caps and connectors to create tidy transitions at corners and joins.

Usage recommendations

For reliable long-term performance, use the adhesive backing only on clean, non-porous surfaces and supplement with mechanical fasteners on uneven or heavy-duty applications. Avoid routing mains conductors in the same small channel with larger power cables; follow local electrical regulations for separation and installation practices.