Dominic cable trays are installed quickly

Dominic cable trays can be installed quickly due to their modular design, accessible routing, and innovative connection systems like Hermi® Fast Joint.

Modular and Accessible Design

Cable trays, including Dominic systems, are designed to support and organize cables efficiently in both indoor and outdoor environments. Their open or ventilated structures allow cables to be laid out rapidly, with easy access for maintenance, additions, or removal of cables, which significantly reduces installation time compared to conduit systems that require individual runs and fittings (Dura-Line) . Trays can be mounted on ceilings, walls, or floors, and their modular components—such as horizontal and vertical bends, T-pieces, and crossovers—enable flexible routing without complex modifications (OBO CMS) .

Material and Structural Benefits

Dominic cable trays are typically made from steel, aluminum, or FRP, with finishes like galvanization or anodization to resist corrosion. These materials are lightweight yet strong, allowing installers to handle and position trays quickly while maintaining structural integrity (ABB Technical Guide) . Pre-fabricated lengths and fittings reduce the need for on-site cutting or welding, further speeding up installation.

Fast Connection Systems

Innovative connection solutions, such as the Hermi® Fast Joint, allow tray sections to be joined in as little as one minute per connection, compared to over two minutes using traditional bolts and nuts. This system requires minimal tools, ensures firm and safe connections, and can be easily dismantled and reused, enhancing both speed and efficiency across large installations (Hermi Solutions) .

Practical Installation Tips

• Plan routing in advance to minimize unnecessary bends and overlaps.
• Use pre-assembled or modular components to reduce on-site adjustments.
• Select appropriate tray type (ventilated, solid, or mesh) based on cable type and environment to avoid delays due to heat or electromagnetic interference considerations (Electrical Trader) .
• Leverage fast joint systems or similar patented connectors to reduce labor time and improve workflow efficiency. By combining modular design, durable materials, and fast connection systems, Dominic cable trays enable rapid installation while maintaining safety, accessibility, and flexibility for future modifications.