Thermal Switches

LKD Aerospace is the leading distributor of Honeywell’s world-class, industry standard Thermal Switches.

World Class Thermal Switches

Honeywell’s Thermal Switches are the result of years of meticulous engineering and a relentless path of continuous improvement. The breadth of offering allows users to select any number of off-the shelf designs. This saves engineering resources by eliminating the need for customer specifications and non-recurring engineering. Recent design improvements have led to even greater reliability and temperature stability.


Honeywell thermal products provide quality, precision and durability. All switches are fully tested, appropriately sealed and qualified for numerous commercial, aerospace, military and NASA industry specifications.


Key Honeywell Advantages: 

  • World-class inertial sensor development, calibration and compensation
  • Units feature a range of user-configurable options with selectable output data rates and filtering
  • RS-422 Asynchronous and SPI Interface protocols. CAN interface available upon request

Honeywell Thermal Switches

High Rel 700 SERIES


Defense Spares

Airline Spares

Train Switches


Contact an LKD Aerospace Thermal Switch Expert

Contact Us

8020 Bracken Pl SE, 

Snoqualmie, WA 98065

(425) 396-0829

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NIST-800 Compliant 

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