Cable duct type LKM20030RW 6248470

Robust and safe cable duct for demanding installations

The LKM 20030 cable duct is a reliable solution for organizing and protecting cables in electrical installations. Made of steel with galvanized and coated finish, it provides durability and corrosion resistance. Its construction, with perforation in the bottom, guarantees equalization of potentials between the cover and the base without the need for additional elements – simplifying installation and increasing safety.

The LKM 20030 duct has been tested as a system for maintaining function according to DIN 4102 part 12, which means it retains its properties in the event of a fire. Important: for use only with cables also certified in a fire protection system. This makes it a key element of a safe electrical infrastructure in public buildings, industrial facilities, and in home installations where high fire resistance is required.

Features and application

This duct with dimensions 20x30x2000 mm (height x width x length) is characterized by a high usable cross-section of 519 mm², allowing for the free routing of a larger number of cables. Made of halogen-free material, it minimizes the risk of toxic gas formation during a fire. The IP30 degree of protection provides basic protection against touch and ingress of solid objects. Impact resistance IK10 guarantees resistance to mechanical damage.

Installation is simple thanks to the perforation in the bottom allowing easy attachment of the duct to the substrate. No need to use additional clamps or connectors reduces costs and speeds up installation work. White color (RAL 9010) provides an aesthetic appearance and easy integration with various interiors. This duct is suitable for both new installations and for the modernization of existing facilities – everywhere where safety, durability and functionality are important. The operating temperature range from -5 to 90°C allows it to be used in various environmental conditions.