Honeywell has been designing, manufacturing and evolving thermal switches and sensors since the dawning of the jet age. Our measurement and control devices can be found on every Boeing and commercial jet built.

Honeywell has been designing, manufacturing and evolving thermal switches and sensors since the dawning of the jet age. Our measurement and control devices can be found on every Boeing and commercial jet built.

Honeywell continues to build switches and sensors for use on commercial and military aircraft that are long out of production but are still in use today.

Thermal switches exported from the United States must be done in accordance with the export administration regulations (EAR) and/or the international traffic in arms regulations (ITAR) as applicable.