List of Cable Tray Supports and Hangers

Cable tray supports and hangers include wall-mounted, ceiling-hung, floor-mounted, cantilever brackets, trapeze supports, stand-off brackets, G-hanger supports, and center supports, designed to ensure secure, organized, and safe cable management.

Main Types of Cable Tray Supports and Hangers

1. Wall-Mounted Brackets These brackets attach cable trays directly to walls, providing stable support for horizontal runs. They are ideal for installations along walls in commercial or industrial settings and can accommodate various tray widths and loads . 2. Ceiling-Hung Supports Suspended from ceilings, these supports allow cable trays to run overhead. They include G-hanger support brackets and trapeze support brackets, which can be pre-assembled for quick installation and are suitable for wide-span trays . 3. Floor-Mounted Supports Used when trays need to run along floors or raised platforms. These supports provide stability and prevent sagging, often used in data centers or industrial plants where overhead mounting is not feasible . 4. Cantilever Brackets Extend from walls or structural beams to support trays without additional vertical supports. They are useful for long tray runs or when space constraints prevent direct floor or ceiling mounting . 5. Stand-Off Brackets Designed to maintain a specific clearance from walls or surfaces, these brackets prevent interference with other installations and allow airflow around cables. Sizes typically range from 50mm to 300mm . 6. Trapeze Support Brackets Provide robust overhead support for multiple trays or wide trays. They are pre-assembled and available in various widths and drop lengths, ensuring quick and secure installation . 7. Center Supports Used for long tray spans to prevent sagging in the middle. They are available in zinc-plated steel or other durable materials and are sized according to tray width . 8. Cable Tray Hold-Downs Secure trays in environments with vibration or movement, preventing displacement and maintaining consistent cable layout . 9. Cable Tray Clamps and Splicers Clamps secure tray covers and maintain structural integrity, while splicers join tray sections seamlessly, ensuring continuous support . 10. Grounding Accessories Include grounding clamps and bonding jumpers to ensure electrical safety and compliance with regulations . 11. Divider Strips and Cable Clips Organize and segregate different cable types within trays, preventing interference and maintaining neat routing .

Materials and Construction

Supports and hangers are typically made from pre-galvanized steel, hot-dipped galvanized steel, or stainless steel (A316/A4) to ensure durability, corrosion resistance, and compatibility with standard cable tray systems .

Applications

These supports and hangers are used in industrial, commercial, marine, and data center environments, providing structural integrity, safety, and efficient cable management. Proper selection ensures compliance with load requirements, spacing, and installation standards . By combining these types of supports and hangers, a cable tray system can be fully customized to meet the specific needs of any installation, ensuring organized, safe, and scalable cable management.