Specifications for Galvanized Cable Trays in Australia

Galvanized cable trays in Australia are available in pre-galvanized or hot-dip galvanized steel, compliant with AS4680: 2006, and come in various models including perforated, T3, T5, ladder, and mesh trays.

Materials and Standards

Galvanized cable trays are typically manufactured from pre-galvanized steel or hot-dip galvanized steel after fabrication to meet AS4680: 2006 standards, ensuring high corrosion resistance for both indoor and outdoor installations (EzyStrut). Some suppliers also offer aluminium or stainless steel trays for specific applications requiring lightweight or high corrosion resistance (RS Australia).

Common Models and Types

Perforated Cable Tray: Lightweight, with holes for airflow to prevent overheating. Suitable for light-duty applications and fast installation (Ozstrut). T3 Cable Tray: Standard industrial/commercial tray with higher load capacity than perforated trays.

Often used in fire-rated systems due to heat resistance (Ozstrut). T5 Cable Tray: Heaviest-duty tray with deeper sidewalls for maximum cable capacity. Ideal for high-volume or heavy cable installations (Ozstrut).

Ladder Cable Tray: Features horizontal rungs connecting side rails, providing strong support and easy access for maintenance (RS Australia). Wire Mesh Cable Tray (Cable Basket): Open mesh design for optimal airflow and flexible cable entry/exit points. Suitable for lightweight or ventilated installations (RS Australia, ACURA Group).

Features and Applications

Load Capacity: T3 and T5 trays support heavier cable loads, while perforated and mesh trays are for lighter applications (Ozstrut).

Fire-

Rated Options: Available for compliance with fire safety standards, particularly in commercial and industrial projects (ACURA Group). Outdoor and Corrosive Environments: Hot-dip galvanized trays are recommended for high-corrosion areas or outdoor installations (ACURA Group). Ease of Installation: Cable trays are lightweight, modular, and allow easy retrofitting or cable changes over the project lifecycle (EzyStrut).

Cable Management: Trays provide organized routing for power, data, and communication cables, with options for vertical or horizontal mounting, and enhanced airflow to reduce heat buildup (RS Australia). Suppliers in AustraliaEzyStrut: Offers standard and custom galvanized trays, including specialist high-load or fire-rated options (EzyStrut). Ozstrut: Provides perforated, T3, and T5 trays for commercial and industrial projects (Ozstrut).

ACUR

A Group: Supplies hot-dip galvanized trays, mesh, and ladder trays for outdoor and high-corrosion environments (ACURA Group).

R

S Australia: Offers a wide range of galvanized, stainless steel, and aluminium trays, including ladder, mesh, and trough designs (RS Australia). Galvanized cable trays in Australia are versatile, durable, and compliant with national standards, making them suitable for a wide range of commercial, industrial, and outdoor electrical installations.