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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

737 items

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  • B424SXC4FSNH06100# Ashcroft Model B4 Type 400 Pressure Switch
    B424SXC4FSNH06100# Ashcroft B-Series B4 Type 400 Pressure Switch
    B424SXC4FSNH06100#

    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, 316L SS Actuator Seal.
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  • B429BXFM30IW Ashcroft Model B4 Type 400 Pressure Switch
    B429BXFM30IW Ashcroft B-Series B4 Type 400 Pressure Switch
    B429BXFM30IW

    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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  • B428BXFM30IW Ashcroft Model B4 Type 400 Pressure Switch
    B428BXFM30IW Ashcroft B-Series B4 Type 400 Pressure Switch
    B428BXFM30IW

    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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  • B450VXTM200# Ashcroft Model B4 Type 400 Pressure Switch
    B450VXTM200# Ashcroft B-Series B4 Type 400 Pressure Switch
    B450VXTM200#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, Variable Deadband, 15A - 125/250VAC, Watertight Epoxy Coated Aluminum Enclosure, Single Switch, SPDT, Viton Actuator Seal.
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  • B424BXFM200# Ashcroft Model B4 Type 400 Pressure Switch
    B424BXFM200# Ashcroft B-Series B4 Type 400 Pressure Switch
    B424BXFM200#

    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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  • B424BXFM30# Ashcroft Model B4 Type 400 Pressure Switch
    B424BXFM30# Ashcroft B-Series B4 Type 400 Pressure Switch
    B424BXFM30#

    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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  • B420SXFM600# Ashcroft Model B4 Type 400 Pressure Switch
    B420SXFM600# Ashcroft B-Series B4 Type 400 Pressure Switch
    B420SXFM600#

    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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  • B724B600# Ashcroft Model B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch
    B724B600# Ashcroft B-Series B7 Type 700 NEMA 7/9 Explosion-Proof Pressure Switch
    B724B600#

    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, Buna N Actuator Seal.
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