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. 297-0052
FabrikantRS PRO
€ 39,41
Each
Aantal stuks
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-stocknr. 366-3985
Fabrikantnummer0880300
FabrikantNorgren
€ 95,07
Each
Aantal stuks
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-stocknr. 297-0046
FabrikantRS PRO
€ 39,41
Each
Aantal stuks
0.2bar 2.5 bar Positive Pressure - G 1/4 Adjustable 250V ac 1/4 in F4 Normally Closed, Normally Open G -25°C +85°C IP65
RS-stocknr. 289-5513
FabrikantnummerM/58024/VF
FabrikantIMI Norgren
€ 64,31
Each
Aantal stuks
-1bar -0.2 bar Vacuum Air G 1/8 - 250V ac/dc 1/8 in M/58024 Normally Closed G -20°C +80°C IP55
RS-stocknr. 511-2192
Fabrikantnummer3301074101
FabrikantTecsis
€ 128,73
Each
Aantal stuks
0bar 6 bar Negative Pressure, Positive Pressure - G 1/4 - 0 → 10V 1/4 in 330 - G -20°C +80°C IP67
RS-stocknr. 792-7864
FabrikantnummerISE30A-N01-P-L
FabrikantSMC
€ 77,84
Each
Aantal stuks
-0.1MPa 1 MPa, 1.5 MPa Positive Pressure Air, Non Corrosive Gas, Non Flammable Gas NPT 1/8 PNP Open Collector 12 → 24V dc 1/8 in ISE - NPT 0°C +50°C IP40
RS-stocknr. 511-2215
Fabrikantnummer0240457031003
FabrikantSuco
€ 99,95
Each
Aantal stuks
0.3bar 1.5 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-stocknr. 317-730
FabrikantRS PRO
€ 22,94
Each
Aantal stuks
- - - - - - - - 6442 - - - - -
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. 121-5597
FabrikantnummerPEV-1/4-B
FabrikantFesto
€ 118,44
Each
Aantal stuks
- - - - - - - - - - - -20°C +80°C IP65
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. 289-5507
FabrikantnummerM/58024/VB
FabrikantNorgren
€ 64,31
Each
Aantal stuks
-1bar -0.2 bar Vacuum Air G 1/8 - 250V ac/dc 1/8 in M/58024 Normally Open G -20°C +80°C IP55
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. 743-6591
FabrikantnummerZSE30AF-01-N-L
FabrikantSMC
€ 77,84
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. 297-0002
FabrikantRS PRO
€ 149,32
Each
Aantal stuks
20bar 200 bar Positive Pressure Oil G 1/4 Adjustable 250V ac/dc 1/4 in K5 Normally Closed, Normally Open G -20°C +80°C IP65
RS-stocknr. 297-0068
FabrikantRS PRO
€ 42,53
Each
Aantal stuks
5bar 50 bar Positive Pressure - G 1/4 Adjustable 250V ac 1/4 in F4 Normally Closed, Normally Open G -25°C +85°C IP65
RS-stocknr. 407-6089
Fabrikantnummer0882300
FabrikantNorgren
€ 101,00
Each
Aantal stuks
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-stocknr. 389-6006
FabrikantnummerPS1-P1091
FabrikantParker
€ 52,08
Each
Aantal stuks
2bar 5 bar Positive Pressure - - - 250V - PS1 Normally Closed, Normally Open - -15°C +60°C -
RS-stocknr. 297-0030
FabrikantRS PRO
€ 149,32
Each
Aantal stuks
50bar 400 bar Positive Pressure Oil G 1/4 Adjustable 250V ac/dc 1/4 in K5 Normally Closed, Normally Open G -20°C +80°C IP65
RS-stocknr. 906-9503
FabrikantnummerADPS-08-2-N
€ 28,28
Each
Aantal stuks
- 10 kPa Differential Air, Gas, Non Combustible 7.94 mm Tube Pressure Switch 250V ac 7.94 mm ADPS SPDT - -20°C +85°C IP54
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