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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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  • B468BXNH0615# Ashcroft Model B4 Type 400 Pressure Switch
    B468BXNH0615# Ashcroft B-Series B4 Type 400 Pressure Switch
    B468BXNH0615#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, Hermetically Sealed, General Purpose, 11A - 125/250VAC, 5A - 30VDC, Watertight Epoxy Coated Aluminum Enclosure, Dual Switch, (2) SPDT, Buna N Actuator Seal.
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  • B424BXTA0710IW Ashcroft Model B4 Type 400 Pressure Switch
    B424BXTA0710IW Ashcroft B-Series B4 Type 400 Pressure Switch
    B424BXTA0710IW

    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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  • B428BXFM600# Ashcroft Model B4 Type 400 Pressure Switch
    B428BXFM600# Ashcroft B-Series B4 Type 400 Pressure Switch
    B428BXFM600#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, Manual Reset Trip On, Increasing 15A - 125/250VAC, Watertight Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, Buna N Actuator Seal.
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  • NPIN4ILS07XEA10000# Ashcroft NPI-Series NEMA 4 Electronic Pressure Switch
    NPIN4ILS07XEA10000# Ashcroft NPI-Series NEMA 4 Electronic Pressure Switch
    NPIN4ILS07XEA10000#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft NPI-Series NEMA 4 Electronic Pressure Switch, Single Setpoint, Adjustable Deadband, Process & Setpoint Indication, Anodized Aluminum Enclosure, SPDT Relay (10A - 250VAC, 30A - 30VDC) & 4 to 20mA Output, 110VAC, 50/60Hz Power Requirements,...
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  • B424BX06100# Ashcroft Model B4 Type 400 Pressure Switch
    B424BX06100# Ashcroft B-Series B4 Type 400 Pressure Switch
    B424BX06100#

    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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  • D420T30#D Ashcroft Model D4 Type 400 Differential Pressure Switch
    D420T30#D Ashcroft D-Series D4 Type 400 Differential Pressure Switch
    D420T30#D

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft D-Series D4 Type 400 Differential Pressure Switch, Narrow Deadband AC, 15A - 125/250VAC, Estimated DC Rating 0.4A - 120VDC, Watertight Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, Teflon Actuator Seal.
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  • D420TXUD30#D Ashcroft Model D4 Type 400 Differential Pressure Switch
    D420TXUD30#D Ashcroft D-Series D4 Type 400 Differential Pressure Switch
    D420TXUD30#D

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft D-Series D4 Type 400 Differential Pressure Switch, Narrow Deadband AC, 15A - 125/250VAC, Estimated DC Rating 0.4A - 120VDC, Watertight Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, Teflon Actuator Seal.
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  • B429BXFM100IW Ashcroft Model B4 Type 400 Pressure Switch
    B429BXFM100IW Ashcroft B-Series B4 Type 400 Pressure Switch
    B429BXFM100IW

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, Manual Reset Trip On, Decreasing 15A - 125/250VAC, Watertight Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, Buna N Actuator Seal.
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