• European Union (ATEX)
  • IECEx
  • Russia (TR CU, GOST, EAC)
  • North America (CSA, FM, UL)
  • Canada


  • Gas - IIC
  • Dust - IIIC
  • US Gas - (Class I)
  • US Dust - (Class II)
  • US Fibres - (Class III)


  • Gas Area - Zone 1
  • Dust Area - Zone 21
  • US Gas Area - Div 2
  • US Dust Area - Div 2
  • US Fibres Area - Div 2


  • Gas Temp. - T6 (85C)
  • Dust Temp. - T85C
  • US Gas Temp. - T6 (85C)
  • Lower Ambient Temp - Lower than -20C
  • Higher Ambient Temp - Greater than +40C


  • Gas Concept - Ex e
  • Dust Concept - Ex ta / tb / tc
  • US Gas Concept - AEx / Ex e
  • US Dust Concept - AEx / Ex ta / tb / tc


When contacting a Supplier please mention that you found
their equipment through Ex-PERT!

Ask a Question

* Denotes a required field

Request a Quote

* Denotes a required field

Supplier Details

  • Address:

    Mere's Edge, Chester Road, Helsby, Frodsham, Cheshire WA6 0DJ

Email this Page

Heat Trace AHT PowerHeat Heating Cable

Heating, Cooling & Ventilation » Heat Trace Cables & Accessories

PowerHeat (AHT) is a unique patented, high power, high temperature, high mechanical strength constant wattage heating cable that can be used for freeze protection and temperature maintenance of pipework and vessels.  It has a maximum temperature of 425°C (797°F).

PowerHeat (AHT) has an aluminium outer jacket giving it the highest mechanical strength of any cut-to-length heating cable.

PowerHeat (AHT) can be cut-to-length at site to match exact piping lengths  without any complicated design considerations.  PowerHeat (AHT) can, in most cases, replace MI cables.  Series resistance Mi circuits must be specifically designed for a particular pipe length and cannot be modified to suit site changes.

PowerHeat (AHT) is approved for use in non-hazardous, and hazardous areas to world wide standards.

PowerHeat (AHT) is jacketted in a continuous aluminium extrusion for maximum mechanical strength.  The aluminium jacket allows the cable to be formed around valves, pumps and instruments.

The installation of PowerHeat (AHT) is quick and simple and requires no special skills or tools. Termination, splicing and power connection components are all provided in convenient kits.

Other Products By Heat Trace