Cable tray
Cable Tray Systems: The Ultimate Cable Management Solution
For industrial, commercial and data center applications, cable tray systems provide the most reliable and efficient cable management solution. Our high-quality cable trays are engineered for durability, safety and easy installation.
Key Features of Our Cable Trays:
- Heavy-duty steel construction with galvanized or powder-coated finishes
- Multiple width options from 2" to 36" to accommodate various cable quantities
- Standard lengths of 10' or 12' with custom cutting available
- Load capacity ratings up to 300 lbs per linear foot
- Corrosion-resistant materials suitable for indoor and outdoor use
- Easy-to-install with simple field modifications
Technical Specifications
| Material | Width Options | Depth Options | Standard Lengths | Load Capacity |
|---|---|---|---|---|
| Galvanized Steel | 2", 4", 6", 8", 12", 18", 24", 36" | 2", 3", 4" | 10', 12' | 75-300 lbs/ft |
| Stainless Steel | 2", 4", 6", 8", 12", 18" | 2", 3", 4" | 10', 12' | 50-250 lbs/ft |
| Aluminum | 2", 4", 6", 8", 12" | 2", 3" | 10', 12' | 30-150 lbs/ft |
Installation Accessories
- Mounting brackets in 12", 18" and 24" lengths
- 90-degree elbows and tees for corner routing
- Reducers for width transitions
- Support hangers at 4' and 5' intervals
- Splice plates for joining sections
Cable Tray FAQ
What is the difference between ladder-type and solid-bottom cable trays?
Ladder-type cable trays feature rungs spaced at regular intervals (typically 6-12 inches), providing excellent ventilation for cables and reducing heat buildup. Solid-bottom cable trays have a continuous metal surface that provides complete cable protection from falling debris or liquid spills. Ladder types are better for heat dissipation while solid bottoms offer better protection.
How do I determine the proper size cable tray for my project?
Proper cable tray sizing depends on several factors: the number and diameter of cables being routed, future expansion needs, weight loading requirements, and installation environment. As a general rule, cables should not fill more than 50% of the tray's cross-sectional area. For exact sizing, consult NEC guidelines or have our engineers perform a cable fill calculation for your specific application.
Can cable trays be used for outdoor installations?
Yes, our cable trays are suitable for outdoor use when properly specified. For outdoor applications, we recommend galvanized steel or stainless steel construction with appropriate coatings for corrosion resistance. The installation must include proper drainage to prevent water accumulation, and additional support spacing may be required to account for environmental factors like wind and snow loads.
Applications
- Industrial plants and manufacturing facilities
- Commercial office buildings
- Data centers and server rooms
- Power generation and utility plants
- Telecommunication infrastructure
- Transportation facilities (airports, train stations)
Compliance Standards
Our cable tray systems meet or exceed all relevant industry standards:
- NEMA VE 1 - Metal Cable Tray Systems
- NEC Article 392 - Cable Trays
- UL 2225 - Safety Standard for Metallic Cable Tray Systems
- ASTM Standards for material specifications
- OSHA compliance for workplace safety