passerelle a traversine linea S3

S3 Line

Home High Quality Cable Carrier Systems S3 Line

The main features of the S3 Line Cable Ladder System are:

  • Snap Lid: thanks to its special ‘shaping’, the cover ‘snaps’ onto the tray. Even on vertical installations, the cover remains firmly fixed without the use of clips;
  • Electrical continuity: In the case of a junction between two or more S3 trays with the use of the ‘Straight linear junction’, electrical continuity is guaranteed in accordance with IEC/EN 61537;
  • Shims:
    – Rails: 1.5 millimetres
    – Thickness of crossbars: 1.2 millimetres
  • Distance of crossbars: the ‘pitch’ of the crossbars is 300 mm
  • Bend radius: 300 mm (different radii on request)
  • Rails/crossbar coupling system

What is new compared to the past is that the S3 Line can be sold in two ways: as a finished product, or rails plus crossbars. Buying the rails separately from the crossbars provides a number of advantages, such as:

  • Lower transport costs
  • Flexibility: In some installations, carrying the finished tray can be inconvenient and transporting the individual rails can resolve the issue;
  • Easy to assemble: the crossbar is attached to the rail in an interlocking manner, without the need for screws and nuts. Simply use a hammer blow to create a solid and durable connection.

The S3 System offers a wide choice of components suitable for any type of installation and uses the same suspension systems as the Sati medium-heavy-duty trunking system.


We are always available to answer any questions you may have about our products and services.


Thanks to our extensive network of agencies throughout Italy, we are always ready to meet your needs and assist you in selecting the most suitable solutions for your project.