Cable tray partition accessories

Cable tray accessories with partitions are specialized components designed to separate and organize cables within a tray, enhancing safety, accessibility, and EMI protection.

Overview

Cable tray partitions are used to segregate power, data, and communication cables within a single tray, preventing interference, simplifying maintenance, and improving system organization. They are essential in environments where multiple cable types coexist, such as industrial facilities, data centers, and commercial buildings .

Types of Partition Accessories

1. Divider Strips and Panels
   • Straight divider strips for separating cables along the length of a tray.
   • Elbow and tee dividers for routing around corners or intersections.
   • Available in materials like stainless steel, galvanized steel, and powder-coated aluminum .
2. Lockable Covers and Partition Plates
   • Provide additional protection and secure separation.
   • Often used in high-traffic or washdown areas to prevent cable displacement .
3. Snap-In or Push-Pin Dividers
   • Designed for Snap Track or modular trays, allowing quick installation without field fabrication.
   • Provide an EMI barrier between power and data cables .
4. Perforated and Slotted Partitions
   • Allow ventilation while maintaining separation.
   • Suitable for ladder-type or ventilated trays, supporting heat dissipation and cable airflow .

Materials and Features

• Hot-dip galvanized steel: corrosion-resistant, suitable for indoor and outdoor use.
• Stainless steel (SS304): high corrosion resistance, fireproof, and ideal for industrial or washdown environments.
• Powder-coated aluminum: lightweight, durable, and customizable in color and size.
• PVC-coated options: provide additional insulation and chemical resistance .

Installation Considerations

• Partitions can be custom-sized to fit tray width and length.
• Many systems include pre-drilled mounting holes or locking buckles for secure attachment.
• Modular designs allow for easy reconfiguration when adding or removing cables.
• Compliance with NEC and EN61537 standards ensures safety and regulatory adherence .

Applications

• Data centers and network rooms: separate fiber optic, network, and power cables.
• Industrial facilities: organize control, power, and instrumentation cables.
• Commercial buildings: maintain neat cable routing and reduce fire hazards.
• High-EMI environments: prevent interference between sensitive data and power lines .

Key Benefits

• Enhanced cable organization and accessibility.
• Reduced electromagnetic interference (EMI).
• Improved safety by preventing cable entanglement and damage.
• Future-proofing: allows easy upgrades and system expansion.
• Durability: corrosion-resistant materials extend service life . Cable tray partitions are a versatile and essential accessory for any structured cabling system, providing both functional separation and long-term reliability. Selecting the right material, size, and type of partition ensures optimal performance and compliance with safety standards.