Specifications and Models of African Cable Trays

African cable trays come in various models including perforated, ladder, and basket types, with multiple sizes, materials, and finishes to suit industrial, commercial, and infrastructure projects.

Common Models of Cable Trays in Africa

1. Perforated Cable Trays
   • Designed for light to medium-duty cable support with ventilation.
   • Height: 25mm, 40mm, 75mm, 100mm
   • Width: 40mm to 1000mm
   • Length: Standard 2500mm
   • Thickness: 1.2mm to 3mm
   • Materials & Finish: GI Hot Dip, Pre-Galvanised (IS-277), Powder Coated, Painted, Stainless Steel 202/304/316
2. Ladder Cable Trays
   • Suitable for heavy-duty power distribution and industrial applications.
   • Height: 40mm, 50mm, 75mm, 100mm
   • Width: 100mm to 1000mm
   • Length: Standard 2500mm
   • Thickness: 1.6mm to 3mm
   • Materials & Finish: Pre-Galvanised mild steel, Powder Coated, Painted, Hot Dip Galvanised
3. Basket Cable Trays
   • Ideal for IT, data centers, and telecom installations requiring lightweight yet strong support.
   • Height: 30mm to 100mm
   • Width: 40mm to 1000mm
   • Length: Standard 2500mm
   • Materials & Finish: GI Basket Tray, Galvanised, Hot Dip, Stainless Steel 202/304/316

Materials and Finishes

• Galvanized Steel (GI): Offers corrosion resistance for general industrial use.
• Hot Dip Galvanized: Provides enhanced protection in humid or coastal environments.
• Powder Coated or Painted: Aesthetic and additional corrosion protection.
• Stainless Steel (SS 202/304/316): High durability for harsh or chemical-prone environments .

Leading Manufacturers in Africa

• Legrand: Offers cable trays, raceways, and wiring accessories for industrial, commercial, and residential sectors .
• El Sewedy Electric: Egyptian manufacturer serving Africa and the Middle East, specializing in energy, infrastructure, and telecom projects .
• Ned-Tech: Nigerian-based supplier with distribution across Africa, providing perforated, ladder, and solid-bottom trays with fast delivery and technical support .
• Schneider Electric South Africa: Supplies mesh and ladder cable trays for industrial and commercial applications .

Standards and Compliance

• Many African manufacturers adhere to IS standards (e.g., IS-277 for galvanization, IS-2629 for hot dip) and international certifications like CE, NEMA, or UL depending on the supplier .
• Coastal and humid regions often require enhanced corrosion protection, such as hot dip galvanization or stainless steel trays .

Summary

African cable trays are available in perforated, ladder, and basket models, with a wide range of heights, widths, lengths, and thicknesses. They are manufactured from galvanized steel, stainless steel, or powder-coated materials to suit diverse environmental conditions. Leading suppliers like Legrand, El Sewedy Electric, Ned-Tech, and Schneider Electric provide reliable, standards-compliant solutions for industrial, commercial, and IT infrastructure projects across Africa .