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.

High side and/or low side air conditioning

Air conditioning fan cutout

Power steering

Transmission

Engine oil