Miniature Pressure Switches

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Miniature pressure switches sense changes in pressure and actuate a switch when a specific pressure threshold is reached. They find applications in the HVAC, automotive, medical, aerospace...Read more

StyleModelBurst PressureRangeCompatible WithContact FormCircuit TypeAc Contact RatingElectrical Connection TypeOperating Temp. RangePrice
AAPAN41H012LS02100#-NSR1000 psi10 psi to 100 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 V--40°F to +210°F€305.21
AAPAN41H00MHS02-15/15#-NSR1000 psi-15 psi to +15 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VMicro DIN Connector-40°F to +210°F€306.20
AAPAN41H00MHS0230#-NSR1000 psi6 psi to 30 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VMicro DIN Connector-40°F to +210°F€306.20
AAPAN41H00MHS0260#-NSR1000 psi8 psi to 60 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VMicro DIN Connector-40°F to +210°F€293.94
AAPAN41H012LB02200#-NSR2500 psi20 psi to 200 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 V--40°F to +210°F€305.21
AAPAN41H00MHB02200#-NSR2500 psi20 psi to 200 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VMicro DIN Connector-40°F to +210°F€291.50
AAPAN41H012LB02500#-NSR8000 psi50 psi to 500 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 V--40°F to +210°F€252.26
AAPAN41H012LB021000#-NSR8000 psi100 psi to 1000 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 V--40°F to +210°F€252.26
AAPAN41H012LB022000#-NSR8000 psi200 psi to 2000 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 V--40°F to +210°F€252.26
AAPAN41H012LB025000#-NSR8000 psi500 psi to 5000 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 V--40°F to +210°F€276.78
AAPAN41H012LB027500#-NSR8000 psi750 psi to 7500 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 V--40°F to +210°F€276.78
AAPAN41H00MHB02500#-NSR8000 psi50 psi to 500 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VMicro DIN Connector-40°F to +210°F€306.20
AAPAN41H00MHB022000#-NSR8000 psi200 psi to 2000 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VMicro DIN Connector-40°F to +210°F€293.93
AAPAN41H00MHB025000#-NSR8000 psi500 psi to 5000 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VMicro DIN Connector-40°F to +210°F€364.61
AAPAN41H00MHB027500#-NSR8000 psi750 psi to 7500 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VMicro DIN Connector-40°F to +210°F€316.01
StyleModelBurst PressureRangeCompatible WithContact FormCircuit TypeAc Contact RatingElectrical Connection TypeOperating Temp. RangePrice
AAPAN41H012LB052000#-NSR8000 psi200 psi to 2000 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 V--40°F to +210°F€276.78
AAPAN41H012LB051000#-NSR8000 psi100 psi to 1000 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 V--40°F to +210°F€276.78
AAPAN41H012LB057500#-NSR15000 psi750 psi to 7500 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 V--40°F to +210°F€298.85
AAPAN41H00MHB057500#-NSR15000 psi750 psi to 7500 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VMicro DIN Connector-40°F to +210°F€338.04
AAPAN41H012LB055000#-NSR15000 psi500 psi to 5000 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 V--40°F to +210°F€298.85
AAPAN41H00MHB055000#-NSR15000 psi500 psi to 5000 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VMicro DIN Connector-40°F to +210°F€338.04
SUPCO -

High Pressure Switches

StyleModelRangeClosing PressureFunctionMountingOpen (psi)ResetSwitch ActionSwitch TypePrice
ASHP275195--------€11.51
BSMR610--------€18.61
CSHP6004750 psi to 650 psi475 psiProtects CompressorRemote600 psiAutoOpens On High PressureSPST€11.51
IFM -

Miniature Pressure Switches

StyleModelBurst PressureRangeNema RatingOffset PointOn Set PointCompatible WithContact FormElectrical Connection TypePrice
APK62244350 psi0 psi to 145 psiNon-NEMA5 psi to 142 psi7.5 psi to 145 psiAir And Liquids(2) SPSTFour Pin€289.16
BPK622214500 psi0 psi to 1450 psiNon-NEMA50 psi to 1420 psi75 psi to 1450 psiAir And Liquids(2) SPSTFour Pin€320.35
CPK622023200 psi0 psi to 5800 psiNon-NEMA175 psi to 5685 psi290 psi to 5800 psiAir And Liquids(2) SPSTFour Pin€320.35
StyleModelRangeCompatible WithContact FormCircuit TypeBurst PressureAc Contact RatingOperating Temp. RangeGradePrice
AAPAN41H012LS02-15/15#-NSR-15 psi to +15 psiBuna And 316 Stainless SteelSPDTSnap Switch1000 psi5A @ 125/250 V-40°F to +210°FGrade 316€276.78
AAPAN41H012LS0230#-NSR6 psi to 30 psiBuna And 316 Stainless SteelSPDTSnap Switch1000 psi5A @ 125/250 V-40°F to +210°FGrade 316€252.26
AAPAN41H012LS0260#-NSR8 psi to 60 psiBuna And 316 Stainless SteelSPDTSnap Switch1000 psi5A @ 125/250 V-40°F to +210°FGrade 316€252.26
StyleModelBurst PressureRangeCompatible WithContact FormElectrical Connection TypeCircuit TypeAc Contact RatingOperating Temp. RangePrice
AAPAN41H00MHS02100#-NSR1000 psi10 psi to 100 psiBuna And 316 Stainless SteelSPDTMicro DIN ConnectorSnap Switch5A @ 125/250 V-40°F to +210°F€293.93
AAPAN41H00MHB021000#-NSR8000 psi100 psi to 1000 psiBuna And 316 Stainless SteelSPDTMicro DIN ConnectorSnap Switch5A @ 125/250 V-40°F to +210°F€291.50
AAPAN41H00MHB051000#-NSR8000 psi100 psi to 1000 psiBuna And 316 Stainless SteelSPDTMicro DIN ConnectorSnap Switch5A @ 125/250 V-40°F to +210°F€316.00
AAPAN41H00MHB052000#-NSR8000 psi200 psi to 2000 psiBuna And 316 Stainless SteelSPDTMicro DIN ConnectorSnap Switch5A @ 125/250 V-40°F to +210°F€316.00
StyleModelBurst PressureRangeCompatible WithContact FormCircuit TypeAc Contact RatingHousing MaterialOperating Temp. RangePrice
AAPAN71H012CS02-15/15#-NSR1000 psi-15 psi to +15 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VStainless Steel-40°F to +210°F€568.07
AAPAN71H012CS0230#-NSR1000 psi6 psi to 30 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VStainless Steel-40°F to +210°F€470.27
AAPAN71H012CS0260#-NSR1000 psi8 psi to 60 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VStainless Steel-40°F to +210°F€470.27
AAPAN71H012CS02100#-NSR1000 psi10 psi to 100 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VStainless Steel-40°F to +210°F€470.27
AAPAN71H012CB02200#-NSR2500 psi20 psi to 200 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VStainless Steel-40°F to +210°F€470.27
AAPAN71H012CB025000#-NSR8000 psi500 psi to 5000 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VStainless Steel-40°F to +210°F€492.33
AAPAN71H012CB027500#-NSR8000 psi750 psi to 7500 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VStainless Steel-40°F to +210°F€494.80
AAPAN71H012CB052000#-NSR8000 psi200 psi to 2000 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VStainless Steel-40°F to +210°F€494.80
AAPAN71H012CB02500#-NSR8000 psi50 psi to 500 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VStainless Steel-40°F to +210°F€542.62
AAPAN71H012CB021000#-NSR8000 psi100 psi to 1000 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VStainless Steel-40°F to +210°F€470.27
AAPAN71H012CB022000#-NSR8000 psi200 psi to 2000 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VStainless Steel-40°F to +210°F€467.84
AAPAN71H012CB051000#-NSR8000 psi100 psi to 1000 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VStainless Steel-40°F to +210°F€570.93
AAPAN71H012CB057500#-NSR15000 psi750 psi to 7500 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VStainless Steel-40°F to +210°F€516.86
AAPAN71H012CB055000#-NSR15000 psi500 psi to 5000 psiBuna And 316 Stainless SteelSPDTSnap Switch5A @ 125/250 VStainless Steel-40°F to +210°F€516.86
HYDRO VACUUM -

Pressure Switches

StyleModelMPNPrice
ALCALCA€94.79
RFQ
BLCSLCS€95.87
RFQ

Working Mechanism

  • Ensure proper mounting of the pressure switch by considering factors like orientation and environmental conditions.
  • Set the desired pressure range using adjustable mechanisms or by selecting the appropriate pre-set range.
  • Connect the electrical leads or terminals of the pressure switch to the corresponding circuit or control system.
  • If required, calibrate the pressure switch by adjusting the setpoint or threshold to the desired pressure value.

Frequently Asked Questions

Can a pressure switch be calibrated?

Yes, pressure switches, like many other instruments, can be calibrated. Users must calibrate them to ensure accuracy and reliability.

How is a pressure switch different than a sensor?

Pressure switches protect the machine and its operators, whereas sensors relay a pressure readout to a remote location.

What influences the response time of these miniature pressure switches?

The response time of a miniature pressure switch can vary depending on the design, construction and operating conditions.