Heatrace Cable and Accessories

Leading Distributors and Advisors for Heatrace Cables and Trace Heating Systems

MacLean Electrical is a proud division of MacLean International, falling under the DNOW umbrella. We are your go-to distributor for heatrace cable and accessories. Our knowledgeable teams can advise on trace heating systems and heatrace cable, offering a range of accessories including connection kits, end seals, fixing tape, pipe straps and supporting brackets. We provide guidance on the most appropriate systems for your specific application, considering both continuous operating and intermittent exposure temperatures.

MacLean Electrical's self-regulating, constant wattage, MI cables and accessories to maintain or raise the temperature of pipes, vessels or equipment.

Browse MacLean International Group Technical Library

Take a look at our overview of heatrace cable and accessories below or click on our technical library to view product details, specifications and images. If you don’t find what you’re looking for, please call us to discuss. Additionally, our technical library features an enquiry basket. If there are specific products you're interested in, simply add them to the basket. Once you've completed the form, we'll promptly send you a quote.

Product Information


Heatrace cable is used to maintain or raise the temperature of pipes, vessels or equipment. It's essential for systems needing protection against freezing, frost or ice, or for maintaining specific process temperatures. This type of cable contains a conductive polymer heating core that generates heat when an electric current passes through it. Being self-regulating, trace heating adjusts according to temperature fluctuations, producing more or less heat as needed.

Products Offered

  • Self-regulating cables
  • Constant Wattage and MI Cables
  • Accessories including:
    • connection kits
    • end seals
    • fixing tape
    • pipe straps
    • junction boxes
    • warning labels
    • supporting brackets
    • thermostatic controllers


All products are part of a heat managed system and designed to be used in industrial, harsh and hazardous, oil and gas, petrochemical, chemical, pharmaceutical, power generation, transport and storage industries. Our products hold global approval and certified for non-hazardous and hazardous locations by many leading certifying bodies including SGS (Baseefa), PTB, DNV, CSA, UL, FM, NEPSI and ABS, as well as many others.

A Selection of Supplier and Manufacturer Partnerships

List of partnerships for Europe

  • NVent (Raychem)
  • Thermon
  • Bartec

List of partnerships for Australia

  • Raychem
  • Thermon
  • Bartec