Trough-type cable tray series

Trough-type cable trays are designed to provide secure, enclosed support for electrical cables, offering strength, durability, and controlled access.

Overview

Trough-type cable trays, also known as solid or wire mesh trough trays, are used to support and protect electrical cables in industrial, commercial, and residential installations. They are particularly suitable when limiting cable access and ensuring cable security is a priority, as their design encloses the cables while still allowing ventilation and easy maintenance .

Materials and Construction

• Steel Trough Trays: Often made from galvanized or stainless steel, providing high strength and durability for heavy-duty applications .
• Cablofil Steel Trough Trays: Feature a wire mesh design that combines strength with security, preventing unauthorized access to cables while maintaining airflow .
• Surface Treatments: Trays may have coatings such as powder coating or galvanization to enhance corrosion resistance and aesthetic appeal .

Dimensions and Specifications

Trough trays are available in a variety of widths, heights, and lengths to accommodate different cable volumes and installation requirements:

• Width: Selected based on the number and size of cables to be supported.
• Height: Determines the depth of cable enclosure and overall load capacity.
• Length: Standard straight sections are available, with fittings and accessories for bends, tees, and transitions .

Applications

• Industrial Facilities: For heavy-duty power and control cables.
• Commercial Buildings: To organize and protect telecommunication and instrumentation cables.
• Environments Requiring Security: Where cable access must be restricted to prevent tampering or accidental damage .

Accessories and Compatibility

Trough-type trays are compatible with a range of fittings, covers, and mounting accessories, allowing for flexible routing and secure installation. Accessories include:

• End caps and covers for protection.
• Elbows, tees, and reducers for directional changes.
• Mounting brackets and supports for structural stability .

Standards and Compliance

Trough-type cable trays are designed to meet international and national standards, including IEC 61537, UL, and NEMA VE 1, ensuring safety, mechanical strength, and electrical performance . Proper selection and installation according to these standards help prevent overheating, fire hazards, and mechanical damage.

Summary

Trough-type cable trays provide a robust, secure, and versatile solution for cable management, combining strength, controlled access, and adaptability. They are available in multiple materials, sizes, and configurations, making them suitable for a wide range of industrial and commercial applications while complying with safety and quality standards .