(0)
Energy
Materials
Advanced Technology
Health and Nutrition
Heat Trace
Heat Trace
View Products
DirectConnect Heater Bundle
Industrial Heaters & Systems
View Products
Component Technologies Products
Component Technologies
View Products
industrial systems 23
Temperature Management Solutions
Products
Process Heating 2
Process Heating Solutions
Products
Transportation 2
Component Heating Solutions
Products
Power Transformer
DirectConnect™
Read more
freeze protection
XtremeDuty™
Read more
PowerVTM Main Menu
PowerV™
Read more
DriMeg
DriMeg™
Read more
C2i™ Technology Hero image thumbnail
C2i™
Read More
RedSage Menu
RedSage™
Read more
Technical Resources
Technical Resources
Design Tools
Engineering Design Tools
Chromalox Oil and Gas Tech 01
Support
industrial systems 22
Our Approach
industrial systems 2
Our Capabilities
Chromalox Our People 6
Our People
Our People
Health and Safety
Our Communities 01
Our Communities
Our Customers 03
Our Customers
Our Environment
Our Environment
Our Supply Chain
Our Supply Chain
Sustainability
Our Workplace

Non-Indicating Temperature Controllers

AR-LT
Non-Indicating Temperature Controllers
  • Weather Resistant Enclosure
  • Bulb & Capillary
  • Sensitive, Long-Lasting, Snap Action Mechanism

  • Double pole, single throw contacts that open on temperature rise. At positive off position, contacts cannot close.
  • Differential ± 4% of scale.
  • Bulb and capillary: copper for units rated at 250°F and lower; nickel-plated copper for units between 200 and 500°F; tin-plated steel for units between 300 and 700°F.

For more features refer to catalog page PDF on the right.

Select Parameters
Temp. Range (F)
Bulb Diameter (in.)
Bulb Length (in.)
Cap Length (ft.)
Clear Parameters
Select a Part
Part # Description  
269691 AR-214LT 60-250F 7FT Buy Now
269990 AR-115LT 0-100F 7FT Buy Now
272313 AR-219LT 60-250F 7FT Buy Now
293579 AR-514LT 200-550F 7FT Buy Now
293587 AR-519LT 200-550F 7FT Buy Now
299700 AR-115ALT 0-100F 2FT Buy Now
299719 AR-115CLT 0-100F 12FT Buy Now
299727 AR-214DLT 60-250F 15FT Buy Now
299735 AR-215ALT 60-250F 2FT Buy Now
299743 Request a Quote
299807 AR-715LT 300-700F 7FT Buy Now
299815 AR-719LT 300-700F 7FT Buy Now
299823 AR-215LT 60-250F 7FT Buy Now
Can't find what you're looking for?

Chromalox is a premium provider of electric thermal technologies globally. We engineer advanced thermal solutions that deliver superior performance for our customer’s sustainable and mission critical applications. For more than 100 years, Chromalox has shaped the history of industrial process heating, and today leads the future transformation in energy, materials, advanced technology, and health and nutrition.