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. 246-2438
FabrikantnummerPS1100-R06L-Q
FabrikantSMC
80,60 €
Each
Aantal stuks
- 1 MPa Vacuum Air, Non Corrosive Gas - Solid State 12 → 24V dc - PS1100 - - 0°C +60°C IP40
RS-stocknr. 843-5287
FabrikantnummerZSE30A-N01-P-L
FabrikantSMC
92,51 €
Each
Aantal stuks
-101kPa 0 kPa Vacuum Air, Non Corrosive Gas, Non Flammable Gas NPT 1/8 PNP Open Collector 12 → 24V dc 1/8 ZSE30A - NPT 0°C +50°C IP40
RS-stocknr. 721-3815
FabrikantnummerISE30A-01-B-G
FabrikantSMC
81,71 €
Each
Aantal stuks
- 1.5 MPa - - - - - M5 x 0.8, 1/8 in - - Metric, R - - -
RS-stocknr. 743-6623
FabrikantnummerZSE30AF-C6H-P-L
FabrikantSMC
80,95 €
Each
Aantal stuks
-100kPa 100 kPa Compound Pressure Air, Gas - - 12 → 24V dc - ZSE30A(F) - - 0°C +50°C IP40
RS-stocknr. 826-8730
FabrikantnummerZSE2-T1-15
FabrikantSMC
92,40 €
Each
Aantal stuks
-101kPa 0 kPa Vacuum Air, Non Corrosive Gas, Non Flammable Gas NPTF 1/8 NPN Open Collector 12 → 24V dc 1/8 in ZSE2 - NPTF 0°C +60°C IP40
RS-stocknr. 701-3551
FabrikantnummerZSE80F-F02-B
FabrikantSMC
238,76 €
Each
Aantal stuks
-100kPa 100 kPa Compound Pressure Fluid G 1/4 Reed 12 → 24V dc 1/4 in ZSE80 - G 0°C +50°C IP65
RS-stocknr. 721-4045
FabrikantnummerZSE30A-01-B-G
FabrikantSMC
81,71 €
Each
Aantal stuks
- 500 kPa - - - - - M5 x 0.8, 1/8 in - - Metric, R - - -
RS-stocknr. 743-6605
FabrikantnummerISE30A-01-P
FabrikantSMC
70,12 €
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. 740-6405
FabrikantnummerIS10-01S-6L
FabrikantSMC
73,18 €
Each
Aantal stuks
- 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-stocknr. 743-6611
FabrikantnummerISE40A-M5-T
FabrikantSMC
121,67 €
Each
Aantal stuks
-0.1MPa 1 MPa Positive Pressure Air, Gas M5 x 0.8 Reed 12 → 24V dc M5 x 0.8 ISE40A - Metric -5°C +50°C IP65
RS-stocknr. 844-4666
FabrikantnummerPSE540-R06
FabrikantSMC
53,75 €
Each
Aantal stuks
0MPa 1 (Operating) MPa, 1.5 (Proof) MPa Positive Pressure Air, Non Corrosive Gas, Non Flammable Gas Push In 6 mm Analog Output 12 → 24V dc - PSE540 - - 0°C +50°C IP40
RS-stocknr. 721-3806
FabrikantnummerISE10-M5-B-G
FabrikantSMC
85,57 €
Each
Aantal stuks
-0.1MPa 1 MPa Positive Pressure Air, Non Corrosive Gas, Non Flammable Gas M5 x 0.8 PNP Open Collector 12 → 24V dc M5 ISE10 - Metric -5°C +50°C IP40
RS-stocknr. 740-6391
FabrikantnummerISE30A-01-E-G
FabrikantSMC
86,37 €
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. 844-4644
FabrikantnummerPS1000-R06L
FabrikantSMC
58,25 €
Each
Aantal stuks
- 1 MPa Positive Pressure Air, Non Corrosive Gas, Non Flammable Gas Push In 6 mm NPN, PNP - - PS1000 - - 0°C +60°C IP40
RS-stocknr. 844-4650
FabrikantnummerPSE530-M5
FabrikantSMC
47,32 €
Each
Aantal stuks
0MPa 1 (Operating) MPa, 1.5 (Proof) MPa Positive Pressure Air, Non Corrosive Gas, Non Flammable Gas M5 x 0.8 Male Analog Output 12 → 24V dc M5 x 0.8 PSE530 - Metric 0°C +50°C IP40
RS-stocknr. 721-4057
FabrikantnummerZSE30AF-01-B-G
FabrikantSMC
81,71 €
Each
Aantal stuks
- 500 kPa - - - Digital - M5 x 0.8, 1/8 in - PNP Metric, R - - 40
RS-stocknr. 740-6395
FabrikantnummerZSE30AF-01-E-G
FabrikantSMC
86,37 €
Each
Aantal stuks
-100kPa 100 kPa Compound Pressure Air, Gas R 1/8 - 12 → 24V dc 1/8 in ZSE30A(F) - R 0°C +50°C IP40
RS-stocknr. 826-2580
FabrikantnummerISE30A-01-B-A2Y
FabrikantSMC
73,26 €
Each
Aantal stuks
-0.1MPa 1 MPa Positive Pressure Air, Non Corrosive Gas, Non Flammable Gas R 1/8 PNP Open Collector 12 → 24V dc 1/8 in ISE30A - R 0°C +50°C IP40
RS-stocknr. 826-2568
FabrikantnummerISE10-N01-C-PG
FabrikantSMC
90,78 €
Each
Aantal stuks
-0.1MPa 1 MPa Positive Pressure Air, Non Corrosive Gas, Non Flammable Gas NPT 1/8 NPN Open Collector 12 → 24V dc 1/8 in ISE10 - NPT -5°C +50°C IP40
RS-stocknr. 826-2571
FabrikantnummerISE2-01-15L
FabrikantSMC
94,95 €
Each
Aantal stuks
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