Pressure Switches

Choose from our selection of Process Control Pressure Switches. Pressure switches can be used in a variety of applications that require presurized fluids to be controlled or supervised. We offer a range of pressure switches containing capsules, bellows, Bourdon tubes, diaphragms or piston elements for sensing fluid pressure in your applications.

Pressure Switches

1297 items

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  • LDSN4GS07XFS30#D Ashcroft LD-Series Differential Pressure Switch
    LDSN4GS07XFS30#D Ashcroft LD-Series Differential Pressure Switch
    LDSN4GS07XFS30#D

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft LD-Series Differential Pressure Switch, Single Setpoint, Fixed Deadband, NEMA 4/4X & IP66, Epoxy Coated Aluminum Enclosure, 15A - 125/250/480VAC, 1/2A - 125VDC, 1/4A - 250VDC, 316L SS...
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  • APAN41H012CS20200#-NSR Ashcroft A-Series Miniature Pressure Switch
    APAN41H012CS20200#-NSR Ashcroft A-Series Miniature Pressure Switch
    APAN41H012CS20200#-NSR

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft A-Series Miniature Pressure Switch, Single Setpoint, Fixed Deadband, Factory Set, Not Field Adjustable, Watertight 316 Stainless Steel Body, Single Switch, SPDT, High Current -...
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  • NPAN4DLS043000# Ashcroft NPA-Series NEMA 4 Electronic Pressure Switch
    NPAN4DLS043000# Ashcroft NPA-Series NEMA 4 Electronic Pressure Switch
    NPAN4DLS043000#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft NPA-Series NEMA 4 Electronic Pressure Switch, Single Setpoint, Adjustable Deadband, Anodized Aluminum Enclosure, SPDT Relay (10A - 250VAC, 30A - 30VDC), 110VAC, 50/60Hz Power Requirements,...
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  • B424V30IMV&15# Ashcroft Model B4 Type 400 Pressure Switch
    B424V30IMV&15# Ashcroft B-Series B4 Type 400 Pressure Switch
    B424V30IMV&15#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, General Purpose, 15A - 125/250/480 VAC, 1/2A - 125VDC, 1/4A - 250VDC, 6A - 30VDC, Watertight Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, Viton...
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  • NPAN4DLS02200# Ashcroft NPA-Series NEMA 4 Electronic Pressure Switch
    NPAN4DLS02200# Ashcroft NPA-Series NEMA 4 Electronic Pressure Switch
    NPAN4DLS02200#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft NPA-Series NEMA 4 Electronic Pressure Switch, Single Setpoint, Adjustable Deadband, Anodized Aluminum Enclosure, SPDT Relay (10A - 250VAC, 30A - 30VDC), 110VAC, 50/60Hz Power Requirements,...
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  • NPAN4DLS0260# Ashcroft NPA-Series NEMA 4 Electronic Pressure Switch
    NPAN4DLS0260# Ashcroft NPA-Series NEMA 4 Electronic Pressure Switch
    NPAN4DLS0260#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft NPA-Series NEMA 4 Electronic Pressure Switch, Single Setpoint, Adjustable Deadband, Anodized Aluminum Enclosure, SPDT Relay (10A - 250VAC, 30A - 30VDC), 110VAC, 50/60Hz Power Requirements,...
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  • D424BXFS30IWD Ashcroft Model D4 Type 400 Differential Pressure Switch
    D424BXFS30IWD Ashcroft D-Series D4 Type 400 Differential Pressure Switch
    D424BXFS30IWD

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft D-Series D4 Type 400 Differential Pressure Switch, General Purpose, 15A - 125/250/480 VAC, 1/2A - 125VDC, 1/4A - 250VDC, 6A - 30VDC, Watertight Epoxy Coated Aluminum Enclosure, Single...
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  • B420SXFMRN0730# Ashcroft Model B4 Type 400 Pressure Switch
    B420SXFMRN0730# Ashcroft B-Series B4 Type 400 Pressure Switch
    B420SXFMRN0730#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, Narrow Deadband AC, 15A - 125/250VAC, Estimated DC Rating 0.4A - 120VDC, Watertight Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, 316L SS...
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