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

SUPCO -

High Pressure Switches

StyleModelContact FormElectrical Connection TypeRangeNema RatingClosing PressureFunctionMountingOpen (psi)Price
ASHP275195--------€33.14
BSMR610--------€44.00
CSHP600475SPSTHardwired0 psi to 650 psi1475 psiProtects CompressorRemote600 psi€26.77
HYDRO VACUUM -

Pressure Switches

StyleModelMPNPrice
ALCALCA€94.79
RFQ
BLCSLCS€95.87
RFQ
StyleModelBurst PressureRangeCompatible WithElectrical Connection TypeIp RatingCircuit TypeAc Contact RatingDc Contact RatingPrice
AAPAN41H00MHS02100#-NSR9500 psi10 psi to 100 psiBuna And 316 Stainless SteelMicro DIN ConnectorIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)€345.32
AAPAN41H00MHB021000#-NSR30000 psi100 psi to 1000 psiBuna And 316 Stainless SteelMicro DIN ConnectorIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)€354.31
AAPAN41H00MHB051000#-NSR30000 psi100 psi to 1000 psiBuna And 316 Stainless SteelMicro DIN ConnectorIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)€390.33
AAPAN41H00MHB052000#-NSR30000 psi200 psi to 2000 psiBuna And 316 Stainless SteelMicro DIN ConnectorIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)€386.92
StyleModelBurst PressureRangeCompatible WithIp RatingCircuit TypeAc Contact RatingDc Contact RatingHousing MaterialPrice
AAPAN71H012CS02-15/15#-NSR9500 psi-15 psi to +15 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€580.51
AAPAN71H012CS0230#-NSR9500 psi6 psi to 30 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€554.29
AAPAN71H012CS0260#-NSR9500 psi8 psi to 60 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€556.79
AAPAN71H012CS02100#-NSR9500 psi10 psi to 100 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€547.30
AAPAN71H012CB02200#-NSR10000 psi20 psi to 200 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€552.03
AAPAN71H012CB02500#-NSR30000 psi50 psi to 500 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€563.55
AAPAN71H012CB021000#-NSR30000 psi100 psi to 1000 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€582.56
AAPAN71H012CB022000#-NSR30000 psi200 psi to 2000 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€582.56
AAPAN71H012CB051000#-NSR30000 psi100 psi to 1000 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€611.66
AAPAN71H012CB052000#-NSR30000 psi200 psi to 2000 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€611.66
AAPAN71H012CB057500#-NSR50000 psi750 psi to 7500 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€640.77
AAPAN71H012CB025000#-NSR50000 psi500 psi to 5000 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€588.49
AAPAN71H012CB027500#-NSR50000 psi750 psi to 7500 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€595.59
AAPAN71H012CB055000#-NSR50000 psi500 psi to 5000 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€640.77
StyleModelBurst PressureRangeGradeCompatible WithCircuit TypeAc Contact RatingIp RatingHousing MaterialPrice
AAPAN41H012LS0230#-NSR1000 psi6 psi to 30 psiGrade 316Buna And 316 Stainless SteelSnap Switch5A @ 125/250 V--€303.53
AAPAN41H012LS02-15/15#-NSR9500 psi-15 psi to +15 psiGrade 316LBuna And 316 Stainless SteelSnap Switch5A @ 125/250 VIP67Stainless Steel€330.45
AAPAN41H012LS0260#-NSR9500 psi8 psi to 60 psiGrade 316LBuna And 316 Stainless SteelSnap Switch5A @ 125/250 VIP67Stainless Steel€305.60
IFM -

Miniature Pressure Switches

StyleModelBurst PressureRangeOn Set PointCompatible WithElectrical Connection TypeIp RatingCircuit TypeElectrical Connection SizePrice
APK62244350 psi0 psi to 145 psi7.5 psi to 145 psiAir And LiquidsM12 ConnectorIP67Electronic PnpM12€219.64
BPK622214500 psi0 psi to 1450 psi75 psi to 1450 psiAir And LiquidsM12 ConnectorIP67Electronic PnpM12€219.64
CPK622023200 psi0 psi to 5800 psi290 psi to 5800 psiAir And LiquidsM12 ConnectorIP67Electronic PnpM12€242.29
StyleModelBurst PressureRangeGradeCompatible WithCircuit TypeAc Contact RatingIp RatingHousing MaterialPrice
AAPAN41H012LB021000#-NSR8000 psi100 psi to 1000 psiGrade 316Buna And 316 Stainless SteelSnap Switch5A @ 125/250 V--€305.31
AAPAN41H012LS02100#-NSR9500 psi10 psi to 100 psiGrade 316LBuna And 316 Stainless SteelSnap Switch5A @ 125/250 VIP67Stainless Steel€300.79
AAPAN41H00MHS02-15/15#-NSR9500 psi-15 psi to +15 psiGrade 316LBuna And 316 Stainless SteelSnap Switch5A @ 125/250 VIP67Stainless Steel€378.09
AAPAN41H00MHS0230#-NSR9500 psi6 psi to 30 psiGrade 316LBuna And 316 Stainless SteelSnap Switch5A @ 125/250 VIP67Stainless Steel€359.31
AAPAN41H00MHS0260#-NSR9500 psi8 psi to 60 psiGrade 316LBuna And 316 Stainless SteelSnap Switch5A @ 125/250 VIP67Stainless Steel€353.60
AAPAN41H00MHB02200#-NSR10000 psi20 psi to 200 psiGrade 316LBuna And 316 Stainless SteelSnap Switch5A @ 125/250 VIP67Stainless Steel€348.38
AAPAN41H012LB02200#-NSR10000 psi20 psi to 200 psiGrade 316LBuna And 316 Stainless SteelSnap Switch5A @ 125/250 VIP67Stainless Steel€300.96
AAPAN41H00MHB02500#-NSR30000 psi50 psi to 500 psiGrade 316LBuna And 316 Stainless SteelSnap Switch5A @ 125/250 VIP67Stainless Steel€351.15
AAPAN41H00MHB022000#-NSR30000 psi200 psi to 2000 psiGrade 316LBuna And 316 Stainless SteelSnap Switch5A @ 125/250 VIP67Stainless Steel€350.79
AAPAN41H012LB02500#-NSR30000 psi50 psi to 500 psiGrade 316LBuna And 316 Stainless SteelSnap Switch5A @ 125/250 VIP67Stainless Steel€303.18
AAPAN41H012LB022000#-NSR30000 psi200 psi to 2000 psiGrade 316LBuna And 316 Stainless SteelSnap Switch5A @ 125/250 VIP67Stainless Steel€303.01
AAPAN41H012LB027500#-NSR50000 psi750 psi to 7500 psiGrade 316LBuna And 316 Stainless SteelSnap Switch5A @ 125/250 VIP67Stainless Steel€333.86
AAPAN41H00MHB025000#-NSR50000 psi500 psi to 5000 psiGrade 316LBuna And 316 Stainless SteelSnap Switch5A @ 125/250 VIP67Stainless Steel€388.35
AAPAN41H00MHB027500#-NSR50000 psi750 psi to 7500 psiGrade 316LBuna And 316 Stainless SteelSnap Switch5A @ 125/250 VIP67Stainless Steel€388.35
AAPAN41H012LB025000#-NSR50000 psi500 psi to 5000 psiGrade 316LBuna And 316 Stainless SteelSnap Switch5A @ 125/250 VIP67Stainless Steel€328.58
StyleModelBurst PressureRangeCompatible WithIp RatingCircuit TypeAc Contact RatingDc Contact RatingHousing MaterialPrice
AAPAN41H012LB051000#-NSR30000 psi100 psi to 1000 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€343.77
AAPAN41H012LB052000#-NSR30000 psi200 psi to 2000 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€339.78
AAPAN41H012LB055000#-NSR50000 psi500 psi to 5000 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€361.71
AAPAN41H012LB057500#-NSR50000 psi750 psi to 7500 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€361.71
AAPAN41H00MHB055000#-NSR50000 psi500 psi to 5000 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€417.45
AAPAN41H00MHB057500#-NSR50000 psi750 psi to 7500 psiBuna And 316 Stainless SteelIP67Snap Switch5A @ 125/250 V3A @ 28V (Inductive), 5A @ 28V (Resistive)Stainless Steel€417.45

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.