UNEX U23X Parte inferior de calha de cabos, monobloco, 75x23 mm, cinzento claro RAL 7035, 2 m

Electricians and facility managers routing low-voltage cables along walls in offices or workshops need a robust, code-compliant solution that keeps wiring organized and protected. This UNEX U23X trunking base provides a single 75 mm wide by 23 mm high channel, extruded from rigid PVC in light grey RAL 7035. Each 2-meter section is self-extinguishing and rated IP40 when paired with a matching lid, making it suitable for indoor surface mounting where neat cable management is essential.

Key specifications

• System series: UNEX U23X
• Product type: Cable trunking base (single compartment)
• Dimensions: 75 mm width × 23 mm height × 2000 mm length
• Material: Rigid PVC (polyvinyl chloride), halogen-free: No
• Colour: Light grey, RAL 7035
• Fire resistance: Self-extinguishing
• Protection degree with lid: IP40
• Operating temperature range: -5 °C to +60 °C
• Mounting method: Screw-fixed
• Compliance: EN 50085-2-1
• UV resistance: No (indoor use only)

Why choose it

The U23X base is engineered for quick installation and long-term reliability. Its rigid PVC construction resists impact and provides high electrical insulation, while the light grey finish blends with most interior décors. The self-extinguishing property enhances fire safety, and the IP40 rating (with lid) protects against solid objects over 1 mm, keeping dust and debris away from cables. Compatibility with the full range of UNEX U23X lids and accessories allows for future expansion or reconfiguration without replacing the base.

Ideal use cases

• Routing network, telephone, or power cables along office walls
• Organizing wiring in workshops, laboratories, or retail spaces
• Surface-mounted cable management in renovation projects
• Creating clean, accessible cable runs in server rooms or technical areas

Good to know

Each section is 2 meters long and can be cut to length with standard PVC cutting tools. For a complete installation, order matching U23X lids and end caps separately. The base is intended for indoor use only and should not be exposed to direct sunlight or outdoor conditions. Screws and wall plugs are not included; choose fasteners appropriate for the mounting surface.