Three-run cable duct KNt350H48/3 540635

Underfloor ducts – a solid and functional solution

This three-way underfloor duct KNt350H48/3 is a practical solution for running electrical and telecommunication installations in the floor. Made of steel with hot-dip galvanizing, it provides not only durability and corrosion resistance but also safety. Sheet thickness of 1 mm guarantees mechanical strength, which is particularly important in areas exposed to loads.

This duct is ideal for both professional installers and end customers who value aesthetics and functionality. It allows for discreet cable routing, eliminating the risk of damage and providing easy access for maintenance or modernization of the installation. Galvanized finish further protects against moisture and external factors.

Construction and application

The KNt350H48/3 duct has been designed with easy installation and flexibility in adapting to different room layouts in mind. Its dimensions – width 350 mm and height 48 mm – allow for comfortable laying of cables without the risk of congestion. A length of 3 running meters allows for efficient coverage of larger areas, minimizing the number of connections.

• Made of steel galvanized by the Sendzimir method (PN-EN 10346:2015-09) – a guarantee of high-quality material.
• Hot-dip galvanizing – provides excellent anti-corrosion protection, even in harsh environmental conditions.
• Three-way construction – allows for segregation of power, control and communication cables.
• Sheet thickness 1 mm – ensures adequate stiffness and strength of the duct.
• Width 350 mm and height 48 mm – optimal dimensions for comfortable cable routing.

Advantages for installers and users

This duct is not only a solid construction but also a number of benefits for those responsible for installation and for end users:

• Easy installation: Simple construction facilitates quick and efficient mounting of the duct in the floor.
• Safety: Corrosion protection and durable construction ensure long-lasting and safe use.
• Aesthetics: The discreet appearance of the duct allows you to maintain the aesthetics of the interior.
• Availability: Possibility to order a stainless steel version (on request) for more demanding applications.
• Versatility: Suitable for running various types of electrical and telecommunication cables in commercial and residential buildings.