Sensors | Automotive Pressure Switches for Car Engines and Cabins by Sensata

•	Patented snap–disc design
•	Durable for underhood environments
•	Low weight
•	Automotive temperature range of -30°C to 125°C
•	Both normally open and normally closed contact logic available
•	Custom packaging can be used for line or pump mount applications
•	Compatible with most fluids in pressure–based automotive systems
•	Silent for in–cabin applications

Sensata’s pressure switches provide low-cost, on/off controls for many automotive systems. The snap–action disc reacts to changing pressure by reversing its curvature and activating electrical switch contacts.

Typical Applications

•	High side and/or low side air conditioning
•	Air conditioning fan cutout
•	Power steering
•	Transmission
•	Engine oil

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