Pressure & Vacuum Switches

Pressure and vacuum switches are used in pneumatic systems to allow pressure or vacuum to flow from one place to another, ensuring that the overall system remains stable. They form part of the control system, ensuring that optimal conditions are maintained.

How do pressure and vacuum switches work?

Pressure and vacuum switches work in different ways. Pressure switches are controlled by the level of fluid pressure on the input. When the pressure reaches a certain level, an electrical contact will be closed, ensuring that the pressure stays within given bounds. Vacuum switches regulate the flow of vacuum between two spaces, ensuring it is present where it is needed.

Types of pressure and vacuum switches

Different pressure and vacuum switches operate under different types of pressure, such as negative pressure, electro-mechanical pressure, relative pressure and compound pressure. This is determined by the conditions in which they operate, and of course will impact which one you choose for your project. These switches also have different types of connection, different maximum and minimum pressure settings, and varying voltage drops.


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Beskrivning Pris Minimum Operating Pressure Maximum Operating Pressure Pressure Type Suitable Media Connection Type Voltage Rating Connection Thread Size Manufacturer Series Contact Operation Connection Thread Standard Minimum Operating Temperature Maximum Operating Temperature IP Rating
RS-artikelnummer 297-0052
VarumärkeRS PRO
391,05 kr
Each
Enheter
1bar 12 bar Positive Pressure - G 1/4 Adjustable 250V ac 1/4 in F4 Normally Closed, Normally Open G -25°C +85°C IP65
RS-artikelnummer 246-2438
Tillv. art.nrPS1100-R06L-Q
VarumärkeSMC
1 099,89 kr
Each
Enheter
- 1 MPa Vacuum Air, Non Corrosive Gas - Solid State 12 → 24V dc - PS1100 - - 0°C +60°C IP40
RS-artikelnummer 407-6089
Tillv. art.nr0882300
VarumärkeNorgren
995,02 kr
Each
Enheter
25bar 250 bar Positive Pressure Fluid, Oil G 1/4 - - 1/4 in 18D Normally Closed, Normally Open G -20°C +80°C IP65
RS-artikelnummer 844-4644
Tillv. art.nrPS1000-R06L
VarumärkeSMC
572,38 kr
Each
Enheter
- 1 MPa Positive Pressure Air, Non Corrosive Gas, Non Flammable Gas Push In 6 mm NPN, PNP - - PS1000 - - 0°C +60°C IP40
RS-artikelnummer 363-5968
VarumärkeRS PRO
614,57 kr
Each
Enheter
1bar 10 bar Positive Pressure - G 1/4 Adjustable 250V ac/dc 1/4 in K3 Normally Closed, Normally Open G -20°C +80°C IP65
RS-artikelnummer 880-2299
VarumärkeRS PRO
1 092,60 kr
Each
Enheter
0.2bar 2.5 bar - Fluid 1/4 in BSP Male Adjustable 250V ac 1/4 in F4 Normally Closed, Normally Open G -25°C +85°C IP65
RS-artikelnummer 826-2521
Tillv. art.nrIS10E-30F02-6L
VarumärkeSMC
859,24 kr
Each
Enheter
- 0.7 MPa Positive Pressure Air, Inert Gas G 1/4 in Reed 100V ac/dc 1/4 in IS10 Normally Open G -5°C +60°C IP40
RS-artikelnummer 125-9978
Tillv. art.nrSPTE-P10R-Q4-V-2.5K
VarumärkeFesto
481,74 kr
Each
Enheter
0bar 10 bar Relative Pressure Compressed Air Push In 4 mm Pressure Transmitter 18 → 30V dc 4 mm SPTE - - 0°C +50°C IP40
RS-artikelnummer 826-2571
Tillv. art.nrISE2-01-15L
VarumärkeSMC
946,42 kr
Each
Enheter
0MPa 1 MPa Positive Pressure Air, Non Corrosive Gas, Non Flammable Gas R 1/8 NPN Open Collector 12 → 24V dc 1/8 in ISE2 - R 0°C +60°C IP40
RS-artikelnummer 366-3985
Tillv. art.nr0880300
VarumärkeNorgren
934,26 kr
Each
Enheter
0.5bar 8 bar Positive Pressure Gas G 1/4 - - 1/4 in 18D Normally Closed, Normally Open G -10°C +80°C IP65
RS-artikelnummer 511-2221
Tillv. art.nr0240458031006
VarumärkeSuco
991,81 kr
Each
Enheter
1bar 10 bar Positive Pressure Air, Fluid, Oil G 1/4 - 250V 1/4 in 024 Normally Closed, Normally Open G -30°C +100°C IP67
RS-artikelnummer 792-7832
Tillv. art.nrISE30A-01-D-LB
VarumärkeSMC
8 635,50 kr
Each
Enheter
-0.1MPa 1 MPa, 1.5 MPa Positive Pressure Air, Non Corrosive Gas, Non Flammable Gas R 1/8 Analog Current Output, NPN Open Collector 12 → 24V dc 1/8 in ISE - R 0°C +50°C IP40
RS-artikelnummer 121-5596
Tillv. art.nrPEV-1/4-A-SW27
VarumärkeFesto
847,93 kr
Each
Enheter
- - - - - - - - - - - -20°C +100°C IP65
RS-artikelnummer 826-8728
Tillv. art.nrZSE2-01-55L
VarumärkeSMC
970,95 kr
Each
Enheter
-101kPa 0 kPa Vacuum Air, Non Corrosive Gas, Non Flammable Gas R 1/8 PNP Open Collector 12 → 24V dc 1/8 in ZSE2 - R 0°C +60°C IP40
RS-artikelnummer 826-8771
Tillv. art.nrZSE40A-01-R
VarumärkeSMC
1 548,20 kr
Each
Enheter
-14.69psi 0 psi Vacuum Air, Non Corrosive Gas, Non Flammable Gas R 1/8 NPN Open Collector, Reed, Solid State 12 → 24V dc 1/8 in ZSE40A - R +23°F +122°F IP65
RS-artikelnummer 598-816
Tillv. art.nrR901102716
VarumärkeBosch Rexroth
1 894,60 kr
Each
Enheter
- 500 bar Positive Pressure Oil G 1/4 - 250V ac/dc 1/4 in HED8 - G -30°C +80°C IP65
RS-artikelnummer 100-0679
Tillv. art.nrPAC50-DGD
VarumärkeSick
1 140,00 kr
Each
Enheter
0bar 10 bar Positive Pressure Air G 1/4 Female, M12 4-Pin - 17 → 30V dc M12, 1/4 in PAC50 Normally Closed, Normally Open G, Metric 0°C +60°C IP65, IP67
RS-artikelnummer 740-6405
Tillv. art.nrIS10-01S-6L
VarumärkeSMC
681,48 kr
Each
Enheter
- 0.7 MPa Positive Pressure Air, Gas Rc 1/8 Reed 24 V, 48 V, 100 V 1/8 in IS10 Normally Open Rc -5°C +60°C IP40
RS-artikelnummer 511-2192
Tillv. art.nr3301074101
VarumärkeTecsis
1 287,97 kr
Each
Enheter
0bar 6 bar Negative Pressure, Positive Pressure - G 1/4 - 0 → 10V 1/4 in 330 - G -20°C +80°C IP67
RS-artikelnummer 246-2422
Tillv. art.nrPS1000-R06L-Q
VarumärkeSMC
1 099,89 kr
Each
Enheter
- 1 MPa Positive Pressure Air, Non Corrosive Gas - Solid State 12 → 24V dc - PS1000 - - 0°C +60°C IP40
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