What is a perforated cable tray?
What is a perforated tray used for?
Perforated type cable trays are a popular choice for managing instrumental and power cables. The perforated design features a ventilated bottom with holes, providing excellent airflow to prevent overheating. The cables are totally isolated with this kind of cable tray, improving security and safety.
Main Uses of a Perforated Tray:
  Cable Management:
  Organizes and supports power, control, and communication cables in electrical systems.
  Ventilation:
  The perforations allow airflow around the cables, preventing overheating and improving heat dissipation.
  Dust & Moisture Drainage:
  The holes help to drain out dust, moisture, and liquids, reducing the risk of corrosion or short circuits.
  Safety & Protection:
  Offers mechanical protection to cables from physical damage while keeping them elevated and secured.
  Ease of Maintenance:
  Cables can be easily laid, inspected, and replaced without removing the entire system.
  Industrial & Commercial Use:
  Commonly used in:
  Infrastructure projects
  Commercial buildings
  Data centers
  Factories
  Power plants
Why Use a Perforated Tray Instead of Other Types?
Better for light to medium-weight cable loads
Ideal where ventilation and aesthetic appeal are important
Suitable for both horizontal and vertical cable runs
Compatible with many accessories (elbows, tees, reducers)
Key Features:
Material Options:
Mild Steel
Pre-Galvanized Iron (GI)
Finish Options:
Painted
Epoxy Coated
Hot Dip Galvanized (HDG)
GI (Zinc Coated)
Powder Coated
Available Sizes:
Width: 50mm to 1000mm
Depth: 15mm to 150mm
Length: Up to 2500mm
Thickness: 1.2mm to 2.5mm
Durability:
Resistant to corrosion, chemical exposure, and high-temperature environments.
Design Flexibility:
Designed with ventilation holes that allow efficient heat dissipation, making them suitable for power and data cables.
Accessories Included:
Horizontal Elbow
Horizontal Tee
Horizontal Cross
Horizontal Reducer
Straight Ladder
Vertical Elbow (Up/Inside)
Vertical Elbow (Down/Outside)
Coupler Plate
Fasteners & Connectors
