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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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  • B424BXFMFS10IW Ashcroft Model B4 Type 400 Pressure Switch
    B424BXFMFS10IW Ashcroft B-Series B4 Type 400 Pressure Switch
    B424BXFMFS10IW

    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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  • B420SXCK06200# Ashcroft Model B4 Type 400 Pressure Switch
    B420SXCK06200# Ashcroft B-Series B4 Type 400 Pressure Switch
    B420SXCK06200#

    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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  • B464B150IW Ashcroft Model B4 Type 400 Pressure Switch
    B464B150IW Ashcroft B-Series B4 Type 400 Pressure Switch
    B464B150IW

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, General Purpose, 15A - 125/250/480VAC, 1/2A - 125VDC, 1/4A - 250VDC, Watertight Epoxy Coated Aluminum Enclosure, Dual Switch, (2) SPDT, Buna N Actuator Seal.
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  • B461VXFM0630IW Ashcroft Model B4 Type 400 Pressure Switch
    B461VXFM0630IW Ashcroft B-Series B4 Type 400 Pressure Switch
    B461VXFM0630IW

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4 Type 400 Pressure Switch, Narrow Deadband, 15A - 125/250VAC, Estimated DC Rating 0.4A - 120VDC, Watertight Epoxy Coated Aluminum Enclosure, Dual Switch, (2) SPDT, Viton Actuator Seal.
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  • Barksdale Pressure Switch
    D2H-A80SS-S0001 Barksdale Pressure Switch
    D2H-A80SS-S0001

    Barksdale

    Product Type: Pressure Switches

    Barksdale D2H Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 0.03 to 5.5 Bar, SPDT, NEMA 4, Stainless Steel Diaphragm, Dual Setpoint Housed, Single/Dual Circuit, Factory Preset, Pressure Switch.
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  • Barksdale Compact Pressure Switch
    A9681X-1CC-2-W79 Barksdale Compact Pressure Switch
    A9681X-1CC-2-W79

    Barksdale

    Product Type: Pressure Switches

    Barksdale 9681X Series Compact Pressure Switch, 1/4" FPT, 125/250 VAC/30 VDC, 11/5 A, 5 to 150 PSI, SPDT, NEMA 4X/7/9, Viton Diaphragm/O-Ring, Explosionproof, Compact Pressure Switch.
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  • Ashcroft B4, Type 400 Pressure Switch
    B424BXFS100# Ashcroft B-Series Pressure Switch
    B424BXFS100#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 125/250/480 VAC, 30/125/250 VDC, 15/1/2/1/4/6 A, SPDT, 100 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Buna-N Sealed Piston Actuator, Water Tight,...
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  • Ashcroft B4, Type 400 Pressure Switch
    B432SX06200# Ashcroft B-Series Pressure Switch
    B432SX06200#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT and 1/2" MPT, 125/250 VAC, 30 VDC, 11/5 A, SPDT, 200 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/316L Stainless Steel Sealed Piston Actuator, Water...
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