Installation method of cover plate tee cable tray

A cable tray tee cover plate is installed by aligning it over the T-piece joint, securing it with pre-mounted or field-mounted turn buckles, and ensuring proper edge protection to prevent cable damage.

Step-by-

Step InstallationPreparationEnsure the cable tray system is properly supported and aligned according to the layout plan. Wear protective gloves and safety glasses when handling cut edges or metal components to prevent injury.

Positioning the Tee Cover Plate

Place the cover plate centrally over the T-piece joint of the cable tray. For add-on tees, check if the cover comes with pre-mounted turn buckles or requires manual fastening.

Securing the Cover Plate

If pre-mounted turn buckles are provided, engage them with the tray edges and tighten as needed. For covers without pre-mounted buckles, use the support of the tray path or additional fastening hardware to secure the cover. Ensure that screws or bolts pass through the inner side of the tray rail and are secured with combination nuts on the outer side to avoid cable damage.

Edge Protection

If the tray has been cut or no joint plates are used, attach an edge protection strip along the cut edges. Cut the strip to size and clamp it securely to prevent abrasion or damage to cables.

Final Checks

Verify that the cover plate is flush and stable, with no gaps that could expose cables. Ensure that all fasteners are tightened and that the cover does not interfere with cable routing or maintenance access.

Additional Considerations

Load and Support: Confirm that the tray supports can handle the combined weight of cables and covers, following manufacturer specifications for maximum load and support spacing. Compatibility: Tee covers are available for various angles (45°, 90°) and types of trays (perforated or solid). Ensure the selected cover matches the tray type.

Safety Compliance: Follow local electrical codes and manufacturer guidelines to maintain safety and warranty compliance. By following these steps, the cable tray tee cover plate will provide effective protection for cables while maintaining the structural integrity and accessibility of the tray system.