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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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  • LPAN4JB0660# Ashcroft LP-Series Pressure Switch
    LPAN4JB0660# Ashcroft LP-Series Pressure Switch
    LPAN4JB0660#

    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 Male & 1/2 in. NPT Male...
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  • B424V100IW Ashcroft Model B4 Type 400 Pressure Switch
    B424V100IW Ashcroft B-Series B4 Type 400 Pressure Switch
    B424V100IW

    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 Actuator Seal.
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  • B721S100# Ashcroft Model B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch
    B721S100# Ashcroft B-Series B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch
    B721S100#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch, Ammonia Service, 5A - 125/250VAC, Explosion-Proof Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, 316L SS Actuator Seal.
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  • APSN41H012CV021000#-250D Ashcroft A-Series Miniature Pressure Switch
    APSN41H012CV021000#-250D Ashcroft A-Series Miniature Pressure Switch
    APSN41H012CV021000#-250D

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft A-Series Miniature Pressure Switch, Single Setpoint, Fixed Deadband, Factory Set, Field Adjustable, Watertight 316 Stainless Steel Body, Single Switch, SPDT, High Current - 5A@125/250VAC, 5A@28VDC Resistive, 3A@28VDC Inductive, 12 in. Wire Leads...
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  • APAN41P012CS02100#-NSR Ashcroft A-Series Miniature Pressure Switch
    APAN41P012CS02100#-NSR Ashcroft A-Series Miniature Pressure Switch
    APAN41P012CS02100#-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, General Purpose - 3A@125VAC, 2A@30VDC, 12 in. Wire Leads w/ 1/2 in. NPT Male...
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  • B424BXFMPJ60IW Ashcroft Model B4 Type 400 Pressure Switch
    B424BXFMPJ60IW Ashcroft B-Series B4 Type 400 Pressure Switch
    B424BXFMPJ60IW

    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, Buna N Actuator Seal.
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  • B424BXFM150IW Ashcroft Model B4 Type 400 Pressure Switch
    B424BXFM150IW Ashcroft B-Series B4 Type 400 Pressure Switch
    B424BXFM150IW

    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, Buna N Actuator Seal.
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  • B768V200# Ashcroft Model B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch
    B768V200# Ashcroft B-Series B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch
    B768V200#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch, Hermetically Sealed, General Purpose, 11A - 125/250VAC, 5A - 30VDC, Explosion-Proof Epoxy Coated Aluminum Enclosure, Dual Switch, (2) SPDT, Viton Actuator Seal.
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