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Pressure Switches
OEM Mechanical Pressure Switch with Relay or Alarm
PSW-500
The PSW-500 series are compact, economical SPST switches with a fixed deadband and optional relay or alarm output for pressure up to 6,000 psi.
$115.46
OEM Mechanical Pressure Switch for Harsh Environments with 2 Outputs
PSW-190
The PSW-190 series are economical, compact SPDT switches with a fixed deadband that are available with a Buna-N or FKM diaphragm and o-ring for use in harsh environments.
$131.82
General Purpose Industrial Pressure Switch
PSW-100
The PSW-100 series are 15 A DPDT switches with a fixed or adjustable deadband, adjustment lock, and UL listing for general purpose applications.
$202.80
OEM Mechanical Pressure Switch with High Purity
PSW-690
The PSW-690 series are compact, economical SPST switches with all stainless steel wetted part and high purity, making them suitable for medical applications.
$135.54
Vibration Resistant Switches for Class I Hazardous Locations
PSW-12
The PSW-12 series are SPDT sealed switches that feature Belleville technology for superior longevity, stability, and vibration resistance in Class I hazardous locations.
$375.18
OEM Mechanical Pressure Switch for Harsh Environments
PSW-800
The PSW-800 series are economical, compact 5 A SPST switches with a fixed deadband that are UL listed and CSA certified for harsh environment applications.
$100.40
OEM Mechanical Pressure Switch for Indoor Applications
PSW-621-Series
The PSW-621 series are economical, compact SPST switches with a fixed deadband and zinc alloy composition that makes these suitable for indoor industrial applications.
$107.93
Industrial Differential Pressure Switch or Alarm
PSW-180
The PSW-180 series are compact, differential 5 A SPDT switches with the option of a relay or alarm output. They have NEMA-4X housings to withstand harsh environments.
$153.12
General Purpose Industrial Differential Pressure Switch
PSW-150
The PSW-150 series are differential 15 A DPDT switches with a fixed deadband and UL listing for general purpose applications.
$552.63
Economical OEM Mechanical Pressure Switch
PSW-581-Series
The PSW-581 series are economical, compact DPDT switches with a fixed deadband and UL listed.
$56.23
Industrial Pressure Switch for Harsh Environments
PSW-300
The PSW-300 series are 10 A SPDT switches with fixed or adjustable deadbands that are UL listed and CSA certified along with a NEMA-4X enclosure for harsh environments.
$461.84
in 4 weeks
Industrial Pressure Switch for Harsh Environments with 2 Outputs
PSW-370-Series
The PSW-370 series are 15 A SPDT switches with a fixed deadband and dual outputs that are UL listed and CSA certified along with a NEMA-4X enclosure for harsh environments.
$588.12
in 4 weeks
Heavy Duty Industrial NEMA-9 Pressure Switch
PSW-400
The PSW-400 series are SPDT switches with an adjustable deadband and have NEMA-7 and NEMA-9 housings to withstand harsh environments.
$697.78
Industrial Hermetic Pressure Switch for Harsh Environments
PSW-200
The PSW-200 series are hermetically sealed SPDT and DPDT switches that are UL listed and cUL certified with a NEMA-4X housing for harsh environments.
$441.09
in 5 weeks
Heavy Duty Industrial NEMA-9 Pressure Switch for High Temps
PSW-700
The PSW-700 series are heavy duty SPDT switches with a fixed or adjustable deadband that have NEMA-7 and NEMA-9 housings to withstand high temperatures and harsh environments
$1,070.00
Electronic Pressure Switch with OLED Display and Alarm Outputs
PSW2100
The PSW2100 series features 2 alarm outputs, a 5-digit OLED display, 3 buttons for easy programming and operation, and a durable IP67 housing.
$400.00
Industrial Differential Pressure Switch for Harsh Environments
PSW-351-Series
The PSW-351 series are differential SPDT switches with fixed or adjustable deadbands that are UL listed and CSA certified along with a NEMA-4X enclosure for harsh environments.
$587.34
in 4 weeks
OEM Mechanical Pressure Switch for Low Pressure and Vacuum
PSW-681-Series
The PSW-681 series are compact, economical SPST switches with a fixed deadband for extremely low pressure and vacuum ranges.
$137.55
in 3 weeks
OEM Mechanical Differential Pressure Switch
PSW845
The PSW-845 series are economical, compact 250 mA SPDT differential pressure switches with a fixed deadband and excellent bypass characteristics.
$145.58
in 4 weeks
Digital Pressure Switches
PSW14
Electronic Pressure Switch
$122.00
in 99 weeks