Ladder-Type Cable Tray with Perforated Rung – Product Description

The Ladder-Type Cable Tray with Perforated Rung combines the structural strength of traditional ladder trays with the enhanced cable support and ventilation benefits of perforated rungs. Each rung features strategically placed perforations that allow for improved airflow around cables while providing a stable, slip-resistant surface for cable placement.

The perforated rung design promotes superior heat dissipation by enabling continuous air circulation between and beneath cable layers, reducing the risk of overheating in high-density or high-power cable applications. The perforations also help minimize dust accumulation and allow for easy visual inspection of cables along the tray run.

Unlike solid-bottom trays, this ladder-type construction maintains the open, lightweight design that makes cable installation, routing, and future modifications quick and efficient. Cables can be dropped in, pulled through, or tied down with ease, while the perforated rungs offer additional tie-down points for secure cable fastening using cable ties or lacing cord.

The rungs are securely welded to heavy-duty side rails, ensuring excellent load-bearing capacity and structural rigidity for long-span installations and heavy cable bundles. The tray is available in various materials, including pre-galvanized steel, hot-dip galvanized steel, stainless steel, and aluminum, providing corrosion resistance suitable for indoor, outdoor, and harsh industrial environments.

Common applications include power distribution centers, industrial plants, data centers, telecommunications facilities, renewable energy projects, and commercial buildings where a balance of ventilation, cable access, and load capacity is required.

Available in a wide range of widths, rung spacings, side rail heights, and lengths to meet specific project specifications. Custom perforation patterns and finishes can also be accommodated upon request.