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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Omschrijving Prijs 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-stocknr. 826-8771
FabrikantnummerZSE40A-01-R
FabrikantSMC
159,92 €
Each
Aantal stuks
-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
Nieuw
RS-stocknr. 202-3275
FabrikantnummerSDE3-D10D-B-FQ4-2P-M8
FabrikantFesto
173,88 €
Each
Aantal stuks
0bar 10 bar - Air M8 - - - - - - - - -
RS-stocknr. 826-8756
FabrikantnummerZSE30AF-C4H-N-LB
FabrikantSMC
85,21 €
Each
Aantal stuks
-100kPa +100 kPa Compound Pressure Air, Non Corrosive Gas, Non Flammable Gas Push In 4 mm NPN Open Collector 12 → 24V dc 4 mm ZSE30A(F) - Push-In 0°C +50°C IP40
RS-stocknr. 175-4563
FabrikantnummerPEV-1/4-A-WD
FabrikantFesto
17,28 €
Each
Aantal stuks
- - - - - Plug Socket - - PEV - - -40°C +90°C IP65
RS-stocknr. 826-2528
FabrikantnummerIS10M-20-L
FabrikantSMC
76,35 €
Each
Aantal stuks
- 0.7 MPa Positive Pressure Air, Inert Gas Rc 1/8 Reed 100V ac/dc 1/8 in IS10 Normally Open Rc -5°C +60°C IP40
RS-stocknr. 175-4526
FabrikantnummerVPEV-W-KL-LED-GH
FabrikantFesto
62,74 €
Each
Aantal stuks
-1bar 0 bar Relative Pressure Air M5 Vacuum Switch 10 → 30V M5 VPEV SPDT Metric 0°C +60°C IP20
RS-stocknr. 826-8728
FabrikantnummerZSE2-01-55L
FabrikantSMC
101,29 €
Each
Aantal stuks
-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-stocknr. 743-6620
FabrikantnummerISE30A-01-F-L
FabrikantSMC
84,57 €
Each
Aantal stuks
-0.1MPa 1 MPa Positive Pressure Air, Gas R 1/8 - 12 → 24V dc 1/8 in ISE30A - R 0°C +50°C IP40
RS-stocknr. 743-6627
FabrikantnummerISE30A-01-P-GB
FabrikantSMC
86,10 €
Each
Aantal stuks
-0.1MPa 1 MPa Positive Pressure Air, Gas R 1/8 - 12 → 24V dc 1/8 in ISE30A - R 0°C +50°C IP40
RS-stocknr. 843-0355
FabrikantnummerIS10-01-L
FabrikantSMC
65,32 €
Each
Aantal stuks
- 0.7 (Operating) MPa, 1 (Proof) MPa - Air, Inlet Gas R 1/8 Reed 100V ac/dc 1/8 IS10 - Rc -5°C +60°C IP40
Nieuw
RS-stocknr. 202-3253
FabrikantnummerSDE3-D6M-B-HQ4-2P-M12
FabrikantFesto
156,31 €
Each
Aantal stuks
0bar 6 bar - Air M12 - - - - - - - - -
RS-stocknr. 135-3748
FabrikantnummerXMLG001D21
238,00 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 135-3738
FabrikantnummerXMLA300D2C11
175,00 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 135-3758
FabrikantnummerXMLG250D21
238,00 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 175-4608
FabrikantnummerVPEV-1/8-M12
FabrikantFesto
118,79 €
Each
Aantal stuks
-1bar 1.6 bar Relative Pressure Air G 1/8 Vacuum Switch - 3.175 mm VPEV SPDT G -20°C +80°C IP65
RS-stocknr. 125-9933
FabrikantnummerPE-1000
FabrikantFesto
190,64 €
Each
Aantal stuks
0bar 1 bar Relative Pressure Compressed Air M5 PE Converter 250V ac/dc M5 PE Normally Closed, Normally Open Metric -10°C +50°C IP62
Nieuw
RS-stocknr. 202-3310
FabrikantnummerSDE5-D10-NF-Q6E-V-M8
FabrikantFesto
69,70 €
Each
Aantal stuks
0bar 10 bar - Air M8 - - - - - - - - -
RS-stocknr. 743-6582
FabrikantnummerISE40A-01-T
FabrikantSMC
119,43 €
Each
Aantal stuks
-0.1MPa 1 MPa Positive Pressure Air, Gas R 1/8 Reed 12 → 24V dc 1/8 in ISE40A - R -5°C +50°C IP65
RS-stocknr. 196-1148
FabrikantnummerISE30A-C6L-B-G
FabrikantSMC
88,85 €
Each
Aantal stuks
-0.1MPa 1 MPa Positive Pressure Air, Non-Corrosive Gas, Non-Flammable Gas Push In 6 mm Digital Pressure Switch 12 → 24V dc 6 mm ISE30A - Metric 0°C +50°C IP40
RS-stocknr. 511-6661
FabrikantnummerSCPSD-600-04-16
FabrikantParker
353,50 €
Each
Aantal stuks
0bar 600 bar Positive Pressure - G 1/4 - 1.5V dc 1/4 in SCPSD - G -20°C +85°C IP65, IP67
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