Cable tray over 200

Cable trays over 200 units include heavy-duty, wide, and high-capacity trays designed for industrial and commercial applications, supporting large cable loads and widths.

Heavy-Duty and Wide Cable Trays

Heavy-duty cable trays are engineered to support large numbers of cables and high point loads. For example, SILTEC heavy-duty trays can handle point loads up to 200 kg at a 3-meter fixing span, with reinforced zigzag and double wire construction for durability. These trays are suitable for large widths and heavy-duty cables, and can be customized to specific sizes, available in hot-dip galvanized or stainless steel .

Cablofil offers 200 mm wide wire mesh trays (CF150/200EZ) that provide flexible and easy installation for medium to large cable runs, suitable for indoor applications . OBO's MFR 200 FT tray is a steel, hot-dip galvanized tray with a length of 3000 mm and plate thickness of 1.5 mm, designed for mobile radio and industrial applications .

Cable Tray Feeders

For installations requiring cable feeding along trays, the Greenlee CTF-200 Cable Tray Feeder can handle up to 200 lbs of cable, with adjustable legs for tray widths from 18" to 36" and over-tray mounting systems. It features a force limiter to prevent cable damage, a pendant control for up to 8 feet, and a quick-release system for easy cable removal .

Ladder and Solid Bottom Trays

Ladder-type cable trays are widely used in industrial and commercial settings due to their airflow, heat dissipation, and dust prevention. Eaton's B-Line series offers ladder trays in widths up to 48 inches, with rung spacings of 6–18 inches, optimized for both small-diameter control cables and large power cables . Solid bottom trays provide EMI/RFI shielding and support for numerous small-diameter cables, though they require weep holes in humid or outdoor environments to prevent water accumulation .

Material and Installation Considerations

• Materials: Steel, stainless steel, hot-dip galvanized, aluminum, and acid-proof steel.
• Load Capacity: Heavy-duty trays can support 200 kg point loads or more, depending on span and construction .
• Installation: Adjustable legs, over-tray mounting, and compatible accessories like dividers, dropouts, and grounding lugs enhance flexibility and safety .
• Length Options: Standard lengths range from 12 to 40 feet, with some manufacturers offering custom lengths .

Summary

Cable trays over 200 units are designed for high-capacity, heavy-duty, and wide applications, including industrial, commercial, and data center installations. Options include wire mesh trays, ladder trays, solid bottom trays, and specialized feeders, with materials and accessories tailored to load, width, and environmental requirements . Proper selection ensures safe, efficient, and durable cable management.