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Welded Wire Cable Trays: A Buyer's Checklist

Wire cable trays keep cabling open, ventilated and accessible. Here is what electrical contractors and project teams should define before ordering.

Rainbow Steels2 min read
Welded wire cable trays carrying cables under a plant ceiling

Welded wire cable trays — sometimes called basket trays — carry cables along open steel wire channels. They are used in commercial buildings, plants, data rooms and infrastructure projects where cables need support, airflow and easy access.

Why choose a wire tray

  • Open structure: cables stay visible and easier to inspect or add to.
  • Ventilation: the open mesh allows air to move around cables.
  • Lighter handling: wire trays are typically easier to move and fit than solid trays.

What to specify

  1. Width and depth of the tray, based on the cable volume you need to carry.
  2. Length of each section.
  3. Wire diameter and mesh pattern.
  4. Finish — suited to an indoor, outdoor or plant environment.
  5. Fittings and accessories — bends, tees, joints and supports, if required.
  6. Quantity and delivery schedule.

Load and layout are design decisions

Cable fill, support spacing and load requirements should follow your electrical design and applicable standards. Share the project specification with your enquiry and we will confirm what we can supply against it.

Rainbow Steels manufactures welded wire cable trays at our Hooghly unit, supported by our corporate office in Kolkata, West Bengal. Send your tray sizes and quantities and our team will respond with options.