150mm Height Cable Tray Cutout

The side height of a 150mm cable tray typically ranges from 25mm to 50mm depending on the model and manufacturer.For example, the Clenergy RUNNUR 150mm cable tray has a side height of 50mm with a 150mm cable-laying width, suitable for bulk cable management in solar, commercial, and industrial installations . Meanwhile, the Trench MDT150TR medium duty cable tray has a side height of 25mm with the same 150mm width, designed for economical and reliable metal cable management .Key ConsiderationsWidth vs. Side Height: The 150mm dimension usually refers to the cable-laying width, while the side height (or depth) determines how many cables can be stacked and affects airflow and heat dissipation .Material and Duty Class: Side height may vary slightly depending on whether the tray is medium duty, heavy duty, or made from different materials such as pre-galvanised steel or Zn-Mg-Al alloy-coated steel .Application: Taller side heights (e.g., 50mm) are preferred for larger cable bundles or outdoor installations, while shorter side heights (e.g., 25mm) are sufficient for light-duty or indoor applications.Length: Standard sections are typically 3 meters long, which reduces joins and simplifies installation . When selecting a 150mm cable tray, consider both the side height and the total cable fill requirements to ensure proper support, ventilation, and compliance with relevant standards.