Industrial Automation & Switchgear

We work with leading brands to bring you best-in-class, safe and reliable industrial automation and switchgear to complete your industrial solution:

Smart Devices 

  • Smart Devices
  • Smart Sensing and Industrial Control
  • Smart Safety

Operating Interface

  • Push Buttons
  • Signaling
  • Graphic Terminals
  • Additional Operator Interface Products


  • Circuit Breakers
  • Disconnect Switches
  • Control & Load Switches
  • Contactors
  • Starters
  • Motor Protection
  • Smart Motor Control
  • Drives
  • Additional Power Products


  • Relays & Timers
  • Programmable Controllers
  • Control Circuit & Load Protection
  • Power Supplies
  • Power Quality & Energy Management
  • Surge & Filter
  • Additional Logic Products


  • Terminal Blocks
  • Wiring Systems
  • Signal Interface
  • Connection Systems
  • Safety Connection Systems
  • Network Media
  • Additional Connectivity Products


  • Trapped Key Interlock Switches
  • Presence Sensing Safety Devices
  • Interlock Switches
  • Access Control
  • Safety Relays
  • Emergency Stop Devices
  • Safety Limit Switches
  • Additional Safety Products


  • Photoelectric Sensors
  • Proximity Sensors
  • Ultrasonic Sensors
  • Limit Switches
  • Encoders
  • Condition Sensing
  • RFID
  • Additional Sensing Products


By partnering with industry leaders across the globe, we offer a range of world-class instrumentation:

  • Level 
  • Pressure 
  • Weighing  
  • Density 
  • Flow 

Electrical Equipment

We offer solutions covering your electrical installation from start to finish. Our leading product range includes:

  • Conduit
  • Cable Ties
  • Switches
  • Plugs & Sockets
  • Lugs
  • Trunking
  • Cable Trays and Accessories


Our cabling solutions ensure that your installation can be completed with the right product, for the right application, with guaranteed safety and ISO compliance. Our cabling range includes:

  • MV cables
  • LV cables
  • Instrument cables
  • Network cables
  • Panel wires
  • Cable joints and terminations
  • Cable accessories

IT Equipment

Our range of multi-functional IT equipment ensures your operations are covered with best-in-class solutions:

  • KVM Extenders
  • KVM Matrix Systems
  • Ergonomic User Stations
  • Switches
  • Digital signage
  • Wireless Keyboards and Mouses
  • Monitors
  • Connectivity


We work with the best lighting brands to offer a comprehensive range of solutions for various applications:

  • Energy Saving
  • Low voltage
  • Hazardous Locations
  • Flood Lighting
  • Industrial
  • Lamps

Panels & Distribution Boards

For customers looking for a fully engineered solution, Referro designs and builds panels and distribution boards to customer specifications using products from leading global brands.

Test Equipment

Our comprehensive range of world class test equipment is guaranteed to detect faults and defects in the device under test. This helps increase the shelf life, performance, accuracy, and efficiency of your devices.


Tested to the highest industry safety standards our products are suitable for operations in a variety of sectors, including mining, manufacturing, construction and more.


Our range of transformers are guaranteed to improve the safety and efficiency of your power systems.

New Products

  • Distribution & Power Transformers
  • Intermediate voltage transformers (Eskom spec)
  • Distribution transformers (SABS780spec)
  • Power transformers
  • Miniature Substations
  • Surface mount mini-subs (municipalities / industrial.
  • Underground mobile mini-subs
  • Skid base mini-subs
  • Special Application Transformers
  • Dry Type / Cast Resin Transformers

Service and Repairs

  • Repairs and Refurbishment
  • Distribution transformers up to 33kV Transformer Field Services
  • On-site maintenance and repairs of transformers and Miniature Substations
  • On-site oil sampling and transformer testing
  • On-site oil purification and regeneration
  • Thermal imaging Services
  • Transformer installation and commissioning Services
  • On-load tap changer servicing and testing
  • Transformer transport and rigging

Lockout & Tagout Equipment

Our team can help design a custom lockout tagout or electrical safety solution for your facility in compliance with international standards.

Brand Relationships

Best-in-class industrial automation, electrical control and instrumentation fit-for-purpose providing cost-effective solutions.

Group of companies