American cable tray materials and accessories

American cable trays are made from galvanized steel, stainless steel, aluminum, and fiberglass, with accessories including covers, fasteners, fittings, and support systems to meet diverse industrial and commercial needs.

Cable Tray Materials

Metallic trays are the most common in the U. S. and include: Galvanized steel: Offers corrosion resistance and strength for heavy-duty applications. Stainless steel: Ideal for harsh environments, chemical plants, or outdoor installations.

Aluminum: Lightweight, corrosion-resistant, and suitable for areas requiring easy handling and installation. Non-metallic trays are typically made from glass-fiber reinforced plastic (FRP), providing electrical insulation and resistance to moisture and chemicals.

Types of Cable Trays

Ladder trays: Feature side rails with rungs, allowing cables to enter and exit at any point. Suitable for large power or data cable runs. Wire mesh trays (basket trays): Constructed from welded steel wire, allowing airflow to prevent heat buildup and easy customization for bends or cuts.

Solid-bottom trays: Provide full support and protection for sensitive cables, often used in industrial or high-vibration environments.

Channel or C-

Channel trays: Narrow, discrete trays for smaller cable runs, meeting NEMA VE-1 standards.

Accessories and Fittings

Cable tray systems include a variety of accessories to ensure proper installation and cable management: Tray covers: Protect cables from dust, debris, and physical damage. Fasteners and connectors: Include bolts, nuts, and self-splicing bars like Quick Latch™ for wire mesh trays. Fittings: Elbows, tees, reducers, and crosses to maintain continuous support and routing flexibility.

Support systems: Brackets, hangers, and strut systems to secure trays to walls, ceilings, or floors.

Standards and Compliance

American cable trays are typically built to NEMA standards and UL certified, ensuring safety, reliability, and compatibility with commercial and industrial electrical systems. Many products also comply with Buy America and Buy American requirements.

Applications

Cable trays are widely used in: Data centers: Supporting fiber, data, and power cables. Industrial facilities: Heavy power distribution and control wiring. Commercial buildings: Electrical, communication, and instrumentation cabling.

By selecting the appropriate material, tray type, and accessories, American cable tray systems provide a flexible, durable, and efficient solution for managing electrical and data cabling in diverse environments.