Ladder tray 400x50 L2000 steel 1.5mm NL-40P1.87 U3 SOEMI N0113113451 SOEMI St.Oskol

Ladder-type trays consist of two side rails (stringers, gutters) connected by crossbars (rungs). This results in a structure similar to a ladder, which is the origin of their name. As a rule, due to a greater number of reinforcing ribs, the design of ladder trays provides a higher load capacity compared to sheet trays at approximately equal weight and dimensions. Ladder trays are designed for open installation of cables and cable lines in residential buildings, office centers, shopping complexes, and various types of industrial facilities. The design of ladder trays ensures high load capacity with low self-weight. Tray splicing is carried out via a 130 mm telescopic "male-female" connection. When using connectors, trays can also be spliced "butt-to-butt." M8 threaded fasteners are used for connection. If a change in direction or branching of the route is required, shaped elements and various accessories are used. Cable ladder trays can be laid in both horizontal and vertical directions. If a vertical ladder tray is used, such a structure is called a cable riser. During installation, the cable riser is often fixed to structural or technological structures. In addition, the design of cable risers allows for reliable fixation of the cables (wires) laid in them. This is ensured by fastening them with clamping clips and other elements. This ladder tray is made of: Steel with coating: priming. It has the following dimensions: metal thickness 1.5 mm, length – 2000 mm, height – 50 mm. Corresponds to climatic execution: У3. High product quality standard, flexible production, ensuring on-time delivery of any volume! Straight tray NL40-P1.87 U3 (h=50 mm, s=1.5 mm) is manufactured according to TU 3449-017-05774835-2007.