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Difference Between Cable Ladders and Cable Trays

Knowing the difference between cable ladders and cable trays can help you make an informed choice when it comes to choosing the right support solution. Accordingly, let us see across what factors do cable ladders and cable trays differ.

Cable Ladders vs. Cable Trays

Cable Ladders

A pretty straightforward design, comprising side rails and rungs. The perforated rungs simplify fastening cable cleats directly onto the ladder

Generally supplied in three or six-meter lengths

Suitable for heavy cables, cable bundles, etc.

Cables can enter and exit anywhere across the ladder

You can add a cover to protect the cables against snow, ice, UV, etc.

The ladder allows unrestricted airflow that helps prevent overheating of the cables

The accumulation of dust, moisture, and air remains minimal

Cables are seen and accessed easily, thus simplifying inspection and modifications

Higher load-bearing capacity

Cable Trays

A bit complex design with a single sheet of metal. A lot of cable trays have slot patterns that simplify equipment positioning, fastening cable ties, etc.

Usually supplied in three-meter lengths

Good for light electrical and instrumentation cables and tubing

Trays facilitate extra support and do not let the cables droop

The bottom coverage helps decrease electromagnetic interference

The perforations allow water drainage and ventilation

Cable trays look great.

In structures wherein there are no paneled ceilings, cable trays can help hide and organize the cables appropriately

You can add a cover to secure the wires from snow, UV, ice, etc.

To read more on cable trays & cable ladders click here.