This bulb and capillary temperature controller is ideal for heat tracing, freeze protection, and process maintenance applications. It features a manual temperature dial with a range of 100°F-250°F for accurate heating. It can be used indoors and is also NEMA 3R rated for outdoor use, making this temperature controller perfect for all your applications.

Key benefits:

  • Rated 22 amps up to 277VAC
  • Differential 6°F (3°C)
  • Average accuracy of +/-5°F
  • Enclosure NEMA 3R rated for outdoor use
  • Bare wire power and heater connection
  • UL certified
  • Proudly Made in the USA


This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility.

Additional Information

More Information
Temperature ReadingFahrenheit (°F)
Power Plug TypeNo Plug (Bare Wire Leads)
Dimensions7" L x 7" W x 10" H
Weight2.3 lbs.
Case Dimensions7" L x 7" W x 10" H
Country of ManufactureUnited States
Q & A
Customer Questions
Can you ship internationally? Where are you located?
The Cary Company online ordering platform is only set up to ship within the United States. For international shipments, please contact us at 630.629.6600 or Sales@thecarycompany.com, and we will be happy to process your order. Our main warehouse and office are located in Addison, Ill. We also have warehouses in across the United States that you can see here. Thank you for choosing The Cary Company.
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