Sensata Technologies 25PS Pressure Switches
Sensata Technologies 25PS Pressure Switches are designed for direct control of electric motors and other demanding electrical loads requiring precise and repeatable pressure setpoints. These switches use Klixon® snap‑acting disc technology within a hermetically sealed sensor assembly, delivering reliable switching performance and long service life in harsh operating environments. The 25PS pressure switches are snap-acting and support high-current electrical loads, suitable for applications where pressure switches are used for sensing and primary load switching. These switches offer factory‑calibrated setpoints and automatic reset operation, simplifying system design and reducing field adjustment requirements. The 25PS pressure switches are available in environmentally sealed and unsealed configurations to accommodate different installation conditions. Typical applications include air-conditioning systems, fan cycling control, high-capacity compressors, and refrigeration systems.
Features
- SPST or SPDT both normally open or closed contacts
- Factory-calibrated set points
- Environmentally sealed or vented
- Hermetically sealed sensor
- Snap acting/automatic reset
- High current capability
Applications
- Air conditioning systems (R410a, R22, R134a, R470c, CO2, and R333a)
- Fan cycling control
- High-capacity compressors
- Refrigeration systems
- Extreme loads
- Alarm and signaling circuits using SPDT configurations
Typical Dimensional Drawings
