Recommended Models for Plastic Cable Trays

Solid polymer cable trays are highly recommended for maximum protection, chemical resistance, and durability in industrial and outdoor environments.

Types of Polymer Cable Trays

1. Solid Polymer Cable Trays
   • Fully enclosed with a solid bottom and sides, often with a secure lid.
   • Provide top protection against dust, moisture, dirt, and mechanical impacts.
   • Ideal for sensitive cables, clean environments, or areas where aesthetics matter.
   • Resistant to rust and many chemicals, making them suitable for wet or corrosive environments .
2. Hollow Polymer Cable Trays
   • Lightweight and easier to handle than solid trays.
   • Offer moderate protection while reducing material usage and cost.
   • Suitable for applications where full enclosure is not critical but corrosion resistance is still needed .
3. Steel-Lined Polymer Cable Trays
   • Combine the corrosion resistance of polymer with the mechanical strength of steel.
   • Recommended for heavy-duty applications where both impact resistance and chemical protection are required .

Key Advantages of Polymer Cable Trays

• No Rusting: Unlike metal trays, polymer trays do not corrode, making them ideal for outdoor or humid environments.
• Lightweight: Easier to transport and install compared to steel or aluminum trays.
• Chemical Resistance: Can withstand exposure to many industrial chemicals without degradation.
• Easy Maintenance: Smooth surfaces allow for quick cleaning and reduce dust accumulation.
• Aesthetic and Clean Appearance: Fully enclosed trays provide a neat, organized look, suitable for visible installations .

Selection Considerations

When choosing a polymer cable tray, consider:

• Cable Type and Volume: Ensure the tray can accommodate the number and size of cables.
• Environmental Conditions: For outdoor, wet, or chemical-prone areas, solid or steel-lined polymer trays are preferred.
• Load Capacity: Verify the tray can support the weight of the cables without sagging.
• Installation Requirements: Check compatibility with mounting systems and ease of access for maintenance .

Recommended Models

While specific brand models vary by region, solid polymer trays from reputable manufacturers like Legrand, ABB, and Apex Tray are widely used in industrial and commercial projects due to their durability, compliance with safety standards, and chemical resistance . For lighter applications, hollow polymer trays can be considered, while steel-lined polymer trays are suitable for high-impact or heavy-load environments. By selecting the appropriate polymer tray type, you can ensure long-term cable protection, compliance with safety standards, and ease of maintenance.