Electrical and Electronic Interface

Expert Distributors of Reliable Electrical Connectivity

MacLean Electrical, a proud division of MacLean International under the DNOW umbrella, stocks and distributes various electrical supplies and electronic interface products. With a foundation built on expertise and experience, our knowledgeable teams are not only equipped to advise on a range of products – from power supplies and surge protection to circuit breakers, modular terminal blocks, relays, signal conditioners, ethernet switches, printers and markers – but they are also attuned to regional specifications and standards. Our commitment ensures we offer robust, reliable and intrinsically safe solutions for diverse applications.

MacLean Electrical stocks and distributes electrical and electronic inerfaces

Browse MacLean International Group Technical Library

Take a look at our electrical and electronic interface overview below, or click on our technical library to view detailed product specifications, images and more. If you don’t see what you need, please call us to discuss! In our technical library, you'll find an enquiry basket. If there are products you're particularly interested in, simply pop the items into the basket. Once you complete the form, we'll send you a quote.

Product Information


In today's digital age, industries are deeply intertwined with electronics and electrical connectivity. These elements have become the backbone, ensuring seamless operations and innovations. As our environment continues to evolve, we witness a surge in the complexity of requirements, largely driven by the emergence of new markets and technological advancements. Amidst this dynamic landscape, the necessity for reliable and cost-effective connectivity stands out, becoming ever more paramount.

Products Offered

  • Power supplies/UPS
  • Surge protection
  • Circuit breakers
  • Modular terminal blocks
  • Relay modules
  • Signal conditioners
  • Ethernet switches
  • Printers & markers
  • Human machine interface
  • Automation
  • Electronics modules
  • PCB Terminal blocks
  • PLC-Interface units
  • Sensor Actuator interface


  • IEC
  • IEC Ex
  • NEC
  • UL

A Selection of Supplier and Manufacturer Partnerships

List of partnerships for Australia