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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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  • Barksdale Piston Pressure Switch
    TC9622-0-S1365 Barksdale Piston Pressure Switch
    TC9622-0-S1365

    Barksdale

    Product Type: Pressure Switches

    Barksdale TC Series Piston Pressure Switch, 1/4"-18 TPI FPT, 125/250/480 VAC/250 VDC, 10/0.03 A, 15 to 200 PSI, SPDT, Snap-Action, NEMA 3, Stainless Steel Piston, Dual Setpoint, Factory Preset, Piston Pressure Switch.
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  • Ashcroft B4, Type 400 Pressure Switch
    B428BXFM15# Ashcroft B-Series Pressure Switch
    B428BXFM15#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 125/250 VAC, 15 A, SPDT, 15 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Buna-N Sealed Piston Actuator, Water Tight, Manual Reset Trip on Increasing,...
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  • Barksdale Pressure Switch
    D2X-H18SS-UL-S1013 Barksdale Pressure Switch
    D2X-H18SS-UL-S1013

    Barksdale

    Product Type: Pressure Switches

    Barksdale D2X Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 0.4 to 18 PSI, SPDT, NEMA 4/7/9, IP66, 17-7 PH Stainless Steel Diaphragm, Explosionproof, Dual Setpoint Housed, Single Circuit, Factory Preset, Pressure Switch.
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  • Ashcroft B4, Type 400 Pressure Switch
    B426V3000# Ashcroft B-Series Pressure Switch
    B426V3000#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 125/250 VAC, 120 VDC, 15/0.4 A, SPDT, 3000 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Viton Sealed Piston Actuator, Water Tight, Sealed Environment...
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  • Ashcroft B4, Type 400 Pressure Switch
    B450VXFSJL0715# Ashcroft B-Series Pressure Switch
    B450VXFSJL0715#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" and 1/2" FPT, 125/250 VAC, 15 A, SPDT, 15 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Viton Sealed Piston Actuator, Water Tight, Variable Deadband, Factory...
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  • Barksdale Pressure Switch
    B1T-A65SS Barksdale Pressure Switch
    B1T-A65SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale B1T Series Pressure Switch, 1/4" NPT, 125/250/480 VAC, 10/3 A, 325 to 6500 PSI, SPDT, NEMA 4, Single Setpoint Housed, Single/Dual Circuit, Pressure Switch.
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  • Barksdale Pressure Switch
    B2T-A48SS Barksdale Pressure Switch
    B2T-A48SS

    Barksdale

    Product Type: Pressure Switches

    Barksdale B2T Series Pressure Switch, 1/4" NPT, 125/250/480 VAC, 10/3 A, 240 to 4800 PSI, SPDT, NEMA 4, Dual Setpoint Housed, Single/Dual Circuit, Pressure Switch.
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  • Ashcroft B4, Type 400 Pressure Switch
    B428BXFM30# Ashcroft B-Series Pressure Switch
    B428BXFM30#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT, 125/250 VAC, 15 A, SPDT, 30 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Buna-N Sealed Piston Actuator, Water Tight, Manual Reset Trip on Increasing,...
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