Kopos corner external cover LH 60x40 (model 8656) — plastic protective corner for cable duct

Kopos corner external cover LH 60x40 (model 8656) — plastic protective corner for cable duct is an external left-hand corner piece designed for use with 60x40 mm cable ducts and trunking. The component provides a neat, continuous finish where two duct runs meet at an outside corner, protecting cables from dust, dirt and light mechanical contact while maintaining the routing geometry of the installation.

Advantages

The cover is injection-moulded from durable plastic that resists cracking and maintains dimensional stability in typical indoor environments. Its form matches standard 60x40 trunking profiles for simple alignment and consistent appearance. The snap-fit or friction-fit design enables quick installation without special tools, and the smooth external surface facilitates cleaning and reduces dust accumulation.

Suitable for

• Finishing external corners of 60x40 mm cable ducting in residential buildings
• Corner transitions in commercial wiring routes and office installations
• Protecting exposed cable runs from dust and light impact at outside corners
• Retrofit and new-build electrical installations where a left-hand external corner is required

Key specifications

• Type: External left-hand corner cover for cable duct
• Compatible trunking size: 60 x 40 mm internal profile
• Material: Rigid plastic suitable for indoor electrical installations
• Mounting: Snap-fit / friction-fit to matching duct profile for tool-free assembly
• Finish: Smooth exterior surface for easy cleaning and neat appearance

How to use

Prepare the ends of the two duct runs so they align at the external corner. Position the Kopos external corner cover on the left-hand junction of the 60x40 ducting and press until the cover engages with the trunking profile. Ensure the cover sits flush with adjoining duct sections and verify that no cables are trapped under the lip. If necessary, remove and reposition the cover to achieve correct alignment. For permanent installations, confirm that the cover is fully seated and that the surrounding trunking is secured according to installation practice.

Usage recommendations

Use the cover indoors in dry environments and within standard temperature ranges for building wiring. Avoid exposure to direct sunlight for prolonged periods and do not use the plastic corner where heavy mechanical loads or continuous outdoor weathering are expected. For installations with additional strain or environmental demands, consider using compatible trunking accessories and securing methods specified for the overall cable management system.