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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

1769 items

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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 Switch, SPDT, Buna N Actuator Seal.
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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 Actuator Seal.
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  • APAN71P012CB02200#-NSR Ashcroft A-Series Miniature Pressure Switch
    APAN71P012CB02200#-NSR Ashcroft A-Series Miniature Pressure Switch
    APAN71P012CB02200#-NSR

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft A-Series Miniature Pressure Switch, Single Setpoint, Fixed Deadband, Factory Set, Not Field Adjustable, Explosion Proof 316 Stainless Steel Enclosure, Single Switch, SPDT, General Purpose - 3A@125VAC, 2A@30VDC, 12 in. Wire Leads w/ 1/2 in. NPT...
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  • LPAN4JB25XK3200# Ashcroft LP-Series Pressure Switch
    LPAN4JB25XK3200# Ashcroft LP-Series Pressure Switch
    LPAN4JB25XK3200#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft LP-Series Pressure Switch, Single Setpoint, Adjustment Deadband, NEMA 4/4X & IP66, Epoxy Coated Aluminum Enclosure, Hermetically Sealed, General Purpose, 11A - 125/250VAC, 5A - 30VDC, Buna N Actuator Seal, 1/4 in. NPT Female Process Connection.
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  • LPAN4HV06400# Ashcroft LP-Series Pressure Switch
    LPAN4HV06400# Ashcroft LP-Series Pressure Switch
    LPAN4HV06400#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft LP-Series Pressure Switch, Single Setpoint, Adjustment Deadband, NEMA 4/4X & IP66, Epoxy Coated Aluminum Enclosure, General Purpose, 10A - 125/250VAC, 1/2A - 125VDC, 1/4A - 250VDC, Viton Actuator Seal, 1/4 in. NPT Male & 1/2 in. NPT Male...
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  • LPDN4GGS06100# Ashcroft LP-Series Pressure Switch
    LPDN4GGS06100# Ashcroft LP-Series Pressure Switch
    LPDN4GGS06100#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft LP-Series Pressure Switch, Two Independent Adjustable Setpoints, Fixed Deadband, NEMA 4/4X & IP66, Epoxy Coated Aluminum Enclosure, Dual Switch Setpoint, Fixed Deadband, 15A - 125/250/480VAC, 1/2A - 125VDC, 1/4A - 250VDC, 316L SS Actuator Seal,...
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  • APAN41G012LS0660#-NSR-X6B Ashcroft A-Series Miniature Pressure Switch
    APAN41G012LS0660#-NSR-X6B Ashcroft A-Series Miniature Pressure Switch
    APAN41G012LS0660#-NSR-X6B

    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, Gold Contact - 0.1A@125 VAC, 0.1A@30VDC, 12 in. Wire Leads, 316 SS Welded...
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  • B724SXNH0630# Ashcroft Model B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch
    B724SXNH0630# Ashcroft B-Series B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch
    B724SXNH0630#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch, General Purpose, 15A - 125/250/480 VAC, 1/2A - 125VDC, 1/4A - 250VDC, 6A - 30VDC, Explosion-Proof Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, 316L SS Actuator Seal.
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