
ThermaGuard Heated Enclosure Liner
- 30-year heater cable life
- 108W–720W heat output range
- T6 hazardous area rated


IP65 Protection Standard
Class 1 Division 2 Rating
Hazardous Area T6 Rating
Terrapin Industrial's Industrial Electrical Outlet Boxes and Enclosures with Accessories include the ThermaGuard Expandable Enclosure and Heated Liner—engineered for extreme cold, hazardous locations, and oil & gas applications. Patented modular designs reduce installation time and cost by 30% while maintaining instrument access.


What temperature environments can the ThermaGuard Expandable Enclosure handle?
With the ThermaGuard Heated Liner, enclosures maintain above 75°F internally in environments as cold as -60°F/-51.1°C.
Is the ThermaGuard Heated Liner suitable for hazardous area installations?
Can the enclosure be installed around existing live instruments without taking them offline?
What is the heat output range of the ThermaGuard Heated Liner?
What protection rating does the ThermaGuard Expandable Enclosure carry?
How many instruments can the ThermaGuard Expandable Enclosure accommodate?
What materials are used in the ThermaGuard Expandable Enclosure construction?
Talk to our experts for custom solutions and tailored guidance.

Protects field instrumentation and process control equipment in extreme cold and hazardous oil & gas environments.

Provides Class 1 Div 2 and T6-rated enclosure heating for instrumentation in petrochemical plant hazardous zones.

Houses process control instruments in harsh weather, maintaining safe operating temperatures for reliable performance.

Corrosion-resistant GRP enclosures with IP65 rating safeguard instruments in demanding offshore marine environments.
Talk to our experts for custom solutions and tailored guidance.



Terrapin's patented expandable enclosures install in stages around live instruments, eliminating offsite integration and reducing total install cost by 30%.
The ThermaGuard Heated Liner's patent-pending heater cable lasts 30 years—6x longer than traditional finned and block heaters—minimizing maintenance downtime.
Products are rated for Class 1 Division 2 and T6 hazardous areas, meeting the strictest safety requirements for oil, gas, petrochemical, and offshore environments.
Submit your requirements and a Terrapin Industrial expert will respond promptly with specifications, pricing, and configuration guidance.
For immediate assistance, feel free to give us a direct call at (281)-615-1429 You can also send us a quick email at
For immediate assistance, feel free to give us a direct call at (281)-615-1429 You can also send us a quick email at