Cable Tray

High-Quality Industrial Cable Tray Systems

SCM-B Tray manufactures and supplies durable, corrosion-resistant cable trays for industrial electrical installations. Available in mild steel, stainless steel, and FRP materials, our trays are designed for efficient cable management and long-term reliability

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What is a Cable Tray System? 

Per the National Electrical Code, a cable tray system is “a unit or assembly of units or sections and associated fittings forming a rigid structural system used to securely fasten or support cables and raceways. Which means:

Cable trays support cable the way that roadway bridges support traffic

  • A bridge is a structure that provides safe passage for traffic across open spans.
  • Cable tray is the bridge that allows for safe transport of wires across open spans.
  • Therefore, think of cable tray as the structural component of a building’s electrical system.

Description & Selection

Since Cable Tray is used in a wide variety of applications and under widely varying conditions, it is important that you gain an understanding of material specifications and structural design, and apply that knowledge when selecting trays and specifying fittings, parts, and accessories.

Quick List Selection Proces

Some of the considerations for Cable Tray selection are

  1. Span Issues are : Strength and Length : verry important to first consider the support span as it affects the strength of the system and the length of the straight section required.
  2. Working Load Issue Are : Size ( Width, Loading Depth, and Strength ) Cable Load Types adn numbers of cable to support – total cable load in kg per linear meter ( kg/meter ), Power – is single layer – issue width (refer to local electrical code), Low Voltage – is stacked – issue loading depth and width (refer to affecting code) sellect a Cable Tray system that meets the working load for the support span required and a straight section length that fits the installation. Nema VE 2 – Straight sections equal to or larger than span.
  3. Installation Environment Isuue are : Material and Finish  :
  • Indoor Dry – Institutional, Office, Comercial, Light Industrial use Alumunium, Pre – Galvanized Steel, Electro Galvanized Steel
  • Indoor Industrial – Automotiive, Pulp and Paper, Power Plants use Alumunium, Pre-Galvanized Steel, Possibly Hot-Dipped Galvanized After Fabrication  (HDGAF)
  • Outdoor Industrial – Petrochemical, Automotive, Power Plant use Alumunium, Hot – Dipped Galvanized After Fabrication (HDGAF)
  • Outdoor Marine – Off Shore Platfoms use Alumunium, Stainlees Steel.

Part Number Product Cable Tray

Cable Tray Accessories & Jointing

Frequently Asked Questions

PT. Surya Cakra Mandiri, we aim to provide clear and practical information for engineers, contractors, and project owners looking for reliable cable management systems.

A cable tray is a support system used to organize and protect electrical and communication cables in industrial and commercial facilities.
It provides a safe pathway for cables, improving air circulation, maintenance access, and system organization commonly installed in factories, power plants, and infrastructure projects.

We manufacture cable trays from a range of durable materials, including:

  • Mild Steel (Hot Dip Galvanized or Epoxy Coated)

  • Stainless Steel (Grade 304 & 316)

  • Aluminium (lightweight and corrosion-resistant)

  • FRP/GRP (for chemical or coastal environments)

Each material type is selected based on project needs ensuring long service life and minimal maintenance.

SCM-B Tray offers several types of trays to match various applications:

  • Perforated Cable Tray: For light to medium load installations.

  • Ladder Type Cable Tray: For heavy-duty and high heat dissipation.

  • Solid Bottom Cable Tray: For sensitive or data cables.

  • Wire Mesh Cable Tray: For compact routing and flexible layouts.

All models are available in custom lengths, widths, and coatings.

Yes. All our cable trays and ladders are produced under ISO 9001, ISO 14001, and OHSAS 18001 standards. Each batch undergoes strict quality control to ensure product safety, load capacity, and finishing quality meet international specifications.

Absolutely. We provide custom fabrication based on your project requirements — including tray dimensions, thickness, material type, and coating (e.g., hot dip galvanized, powder-coated, or stainless steel finish). Simply send us your technical drawings or specs, and our engineering team will design accordingly.

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