
ThermaGuard Expandable Enclosures
- IP65 dust & water protection
- Rated to -60°F arctic environments
- Single, double, or triple config

IP65 Protection Standard
Class 1 Division 2 Rated
Terrapin Industrial's Limit Switch Box Enclosures offer patented expandable designs built from GRP material with IP65 protection. Engineered for extreme cold environments down to -60°F, they support single, double, or triple instrument configurations and are ideal for oil and gas, petrochemical, and process industries requiring flexible, durable enclosure solutions.

What protection rating do the enclosures carry?
The ThermaGuard Expandable Enclosures are rated IP65, protecting against dust ingress and water jets.
Can the enclosures be used in hazardous locations?
What is the minimum operating temperature for these enclosures?
What material are the enclosures made from?
Can the enclosures be installed without taking instruments offline?
What instrument configurations are supported?
Are individual enclosure parts replaceable in the field?
Talk to our experts for custom solutions and tailored guidance.

Protects field instrumentation and control equipment in upstream oil and gas installations and arctic sites.

Houses process control instruments in hazardous classified areas within petrochemical processing facilities.

Maintains safe instrument temperatures in sub-zero arctic environments using integrated heated liner systems.

Provides reliable housing for process tubes and control wiring in harsh chemical plant environments.
Talk to our experts for custom solutions and tailored guidance.



Our patented enclosure system expands to fit single, double, or triple instruments, reducing install time and total project cost by up to 30%.
ThermaGuard liners maintain interior temperatures above 75°F even in -60°F arctic conditions, protecting instruments in the harshest climates.
Install in stages or as a pre-assembled system without taking instruments offline, eliminating schedule delays and costly offsite integration.
Submit your inquiry and our technical experts will respond promptly with pricing, specs, 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