Vacuum Switches | Electric & Pressure Switch | RS
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    Vacuum Switches

    Vacuum switches are electronic or mechanical devices which are used in pneumatic systems to allow pressure or vacuum to flow from one place to another, ensuring that the overall system remains stable. These switches are used in many applications for pressure control and safety interlock functionality, ensuring that optimal conditions are maintained.

    Vacuum switches regulate the flow of a vacuum between two spaces, ensuring it's always present where needed. Vacuum switches operate under different pressure types (negative, electro-mechanical, relative, or compound pressure). The required operating conditions for your system will determine the best switch choice.

    Vacuum pressure switches are designed for sensing pressure changes in a vacuum. A pre-set point will be determined, and once this is reached or surpassed, the vacuum switch will either open or close the electrical connection.

    Types of pressure and vacuum switches

    These 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 will impact which one you choose. These switches also have different types of connection, different maximum and minimum pressure settings, and varying voltage drops.

    Digital hydraulic pressure switches are pressure sensors used as responsive devices to track fluid pressure levels. They close off electrical contacts when the determined fluid pressures are attained. They are designed to either make contact upon pressure increases, or on pressure decreases.

    What are digital hydraulic pressure switches used for?

    Digital Hydraulic Pressure Switches are used as automatic supervisory products in systems containing pressurised fluids. The manufacturing industry make use of them as feedback devices to highlight spikes and drops in fluid pressures. They are typical in mobile industrial equipment with modern displays, where the oil pressure will be shown as numeric and alarms activated if the engine pressure levels drop beyond certain points.

    Applications:

    Vacuum switches can be used in various industrial environments. They are considered to be an essential device for monitoring and control tasks in hydraulic and processing industries. These type of switches can sense a change in the vacuum and will open or close an electrical circuit when the set point is reached.

    271 Producten voor Vacuum Switches

    RS PRO
    12 bar
    1bar
    Positive Pressure
    G 1/4
    -
    Adjustable
    250V ac
    1/4 in
    F4
    Normally Closed, Normally Open
    G
    -25°C
    +85°C
    -
    IP65
    RS PRO
    50bar
    5bar
    Positive Pressure
    G 1/4
    -
    Adjustable
    250V ac
    1/4 in
    F4
    Normally Closed, Normally Open
    G
    -25°C
    +85°C
    -
    IP65
    RS PRO
    400bar
    20bar
    Positive Pressure
    G 1/4
    -
    Adjustable
    250V ac
    1/4 in
    F4
    Normally Closed, Normally Open
    G
    -25°C
    +85°C
    -
    IP65
    RS PRO
    2.5 bar
    0.2bar
    Positive Pressure
    G 1/4
    -
    Adjustable
    250V ac
    1/4 in
    F4
    Normally Closed, Normally Open
    G
    -25°C
    +85°C
    -
    IP65
    RS PRO
    15 bar
    -1bar
    Positive Pressure
    G1/8
    Compressed Air
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    RS PRO
    200 bar
    20bar
    Positive Pressure
    G 1/4
    Oil
    Adjustable
    250V ac/dc
    1/4 in
    K5
    Normally Closed, Normally Open
    G
    -20°C
    +80°C
    -
    IP65
    RS PRO
    4 bar
    0.2bar
    Electro-Mechanical
    NPT 1/4
    Compressed Air, Gas, Pneumatic
    -
    -
    1/4
    -
    -
    NPT
    -10°C
    +85°C
    -
    IP65
    RS PRO
    100 bar
    10bar
    Positive Pressure
    G 1/4
    -
    Adjustable
    250V ac
    1/4 in
    F4
    Normally Closed, Normally Open
    G
    -25°C
    +85°C
    -
    IP65
    RS PRO
    400 bar
    50bar
    Positive Pressure
    G 1/4
    Oil
    Adjustable
    250V ac/dc
    1/4 in
    K5
    Normally Closed, Normally Open
    G
    -20°C
    +80°C
    -
    IP65
    RS PRO
    100 bar
    10bar
    Positive Pressure
    G 1/4
    -
    Adjustable
    250V ac/dc
    1/4 in
    K3
    Normally Closed, Normally Open
    G
    -20°C
    +80°C
    -
    IP65
    RS PRO
    300 bar
    30bar
    Positive Pressure
    G 1/4
    Oil
    Adjustable
    250V ac/dc
    1/4 in
    K5
    Normally Closed, Normally Open
    G
    -20°C
    +80°C
    -
    IP65
    RS PRO
    40 bar
    2bar
    Positive Pressure
    G 1/4
    Oil
    Adjustable
    250V ac/dc
    1/4 in
    K5
    Normally Closed, Normally Open
    G
    -20°C
    +80°C
    -
    IP65
    RS PRO
    8bar
    0.5bar
    Electro-Mechanical
    M12 x 1
    Gas, Liquid
    -
    30V
    M12 x 1
    -
    -
    NPT
    0°C
    +85°C
    ATEX
    IP67
    RS PRO
    12 bar
    1bar
    -
    1/4 in BSP Male
    Fluid
    Adjustable
    250V ac
    1/4 in
    F4
    Normally Closed, Normally Open
    G
    -25°C
    +85°C
    -
    IP65
    RS PRO
    250 bar
    30bar
    Positive Pressure
    G 1/4
    -
    Adjustable
    250V ac/dc
    1/4 in
    K3
    Normally Closed, Normally Open
    G
    -20°C
    +80°C
    -
    IP65
    RS PRO
    10bar
    1bar
    Positive Pressure
    G 1/4
    -
    Adjustable
    250V ac/dc
    1/4 in
    K3
    Normally Closed, Normally Open
    G
    -20°C
    +80°C
    -
    IP65
    RS PRO
    420 bar
    0bar
    Positive Pressure
    G1/4
    Oil
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    RS PRO
    16bar
    1bar
    Positive Pressure
    G1/4
    Air, Inert Gas
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    RS PRO
    50bar
    5bar
    Positive Pressure
    G 1/4
    -
    Adjustable
    250V ac/dc
    1/4 in
    K3
    Normally Closed, Normally Open
    G
    -20°C
    +80°C
    -
    IP65
    RS PRO
    100 bar
    5bar
    Positive Pressure
    G 1/4
    Oil
    Adjustable
    250V ac/dc
    1/4 in
    K5
    Normally Closed, Normally Open
    G
    -20°C
    +80°C
    -
    IP65
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