Box Builds and Control Cabinets

We have many years of experience and expertise in the manufacture of control systems ranging from small wall-mounted box assemblies to panel builds and fully enclosed cabinets.

Alpha 3 offers a complete solution for low to medium build volumes including metal work drawings, schematic drawings, in-house machining, programmable logic controllers (PLC) and electrical and mains and signal wiring.

Recent box build and control cabinet assemblies include:

  • Industrial Automation Controls
  • Machine Tools
  • Power Distribution Cabinets
  • Medical Equipment
  • Low Voltage Switchgear and Distribution Systems
  • Instrumentation System

Built on our ISO 9001:2015 and AS9100 approvals, we ensure the highest level of build quality and repeatability in our processes. All control systems are 100% electrically tested prior to despatch.

Roxburgh EMC Filters

If your control systems require EMI/RFI consideration, we can design, supply, and fit a Roxburgh EMC filter. Our engineers can help you select a suitable product from a wide range of IEC inlet and small chassis filters or design and produce a bespoke filter where required. With our on-site laboratory, we can also perform pre-compliance EMC testing to ensure your product will function safely and meet the necessary directives.

Deltron Enclosures

When selecting a suitable box or cabinet, you can select from a wide range of heavy-duty enclosures from our Deltron Enclosures brand. With sizes up to 400 x 230 x 181mm and customisation options for added performance, they are suited to a variety of applications and industries.

How can we assist with your project?

Speak to our team of specialists by calling +44 (0)1724 273211 or by emailing