THE STRONGEST CHOICE FOR INDUSTRIAL ENVIRONMENTS
Hefty tray was developed to carry the loads of large power cables used in heavy industry. It supports up to 20 foot spans. And due to the thru welded rungs it is much more resistant to side wall rotation. These features come together to give you a system that is an easy choice for projects with a high short circuit requirement.
Free air rating
MAXIMUM AIRFLOW FOR A LOWER COPPER COST
Hefty tray allows you to achieve the highest possible current capacity for your conductors. The open top and bottom of a Hefty tray allow for maximum airflow. The lower operating temperatures also contribute to a longer service life.
Easy to Install
SHORTER INSTALL TIMES LEAD TO A LOWER COST
Hefty Tray is a simple and straightforward system to install. You need a smaller electrical crew to complete the installation. And pulling cables is simplified by the fact that no tap boxes are required. Hefty tray is a wiring method that allows you to pull cables with minimal risk to damaging the conductor insulation.
Hefty Tray Part Numbers
Hefty Tray Specifications
|Depth:||4, 4 1/2, 6 in|
|Length:||10 ft (standard), 20 ft (Aluminum only)|
|Inside Width:||6, 9, 12, 18, 24, 30, 36 in|
|Rung Spacing:||9, 12, 18 in|
|Materials:||Aluminum Alloy 6061-T6 or 6063-T6, Stainless Steel, Mill Galvanized or HDGAF Steel. Painted, epoxy and other finishes are also available.|
|Fittings:||12, 24 or 36 inch radii.|
|Splice Plates:||Straight sections and fittings are supplied with splice connectors and hardware.|