Halogen-free trunking 37x25mm, PC-ABS, light grey HNG37025

Cable ducts – an optimal solution for running installations

The tehalit.HNG 37x25mm cable duct, made of halogen-free PC-ABS, is a reliable element of the installation system. It provides safe and organized cable routing, minimizing the risk of damage and interference. Its light gray color (RAL 7035) blends well with most interior designs.

This duct is particularly recommended for applications where high fire resistance is required – it meets the EN 45545-2 standard for railway applications. The PC-ABS material guarantees durability and resistance to mechanical damage, and the halogen-free construction increases safety in the event of a fire, reducing the emission of toxic gases.

Construction and installation – practical solutions for professionals

The duct's construction is based on a ribbed side wall, which facilitates cable routing and ensures their stable positioning. The perforated bottom allows for easy mounting using plastic rivets from Hager, which speeds up and reduces installation costs. Thanks to the useful cross-section of 654 mm², the duct allows for the free routing of a larger number of cables. The slot spacing is 7.5 mm, and the width of a single slot is 5 mm. The duct is supplied with a cover, which further protects the cables from mechanical damage and external factors.

It is worth mentioning the possibility of using cable retaining clips, which provide even greater stability and order inside the duct. The width of the duct (25 mm) and the height (37 mm) allow it to be adapted to various installation needs. The standard length is 2000 mm, which minimizes the number of connections during installation.

Safety and compliance with standards – the key to a reliable installation

The use of a halogen-free material in the production of the tehalit.HNG duct is a significant advantage from the point of view of fire safety. In the event of a fire, this material emits significantly fewer toxic gases than traditional PVC, increasing the chances of safe evacuation and minimizing the risk to human health. The duct also has a self-extinguishing material certificate (UL94V0), which confirms its high fire resistance. Additionally, it meets the stringent fire resistance standards for railway applications EN 45545-2, making it the ideal choice for this type of installation.