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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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  • Ashcroft B4, Type 400 Pressure Switch
    B424BXFSJL200# Ashcroft B-Series Pressure Switch
    B424BXFSJL200#

    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, 200 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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  • Barksdale Pressure Switch
    D1H-H18SS-S0157 Barksdale Pressure Switch
    D1H-H18SS-S0157

    Barksdale

    Product Type: Pressure Switches

    Barksdale D1H Series Pressure Switch, 1/4" FPT, 125/250/480 VAC, 10/3 A, 0.03 to 1.2 Bar, SPDT, NEMA 4, Stainless Steel Diaphragm, Single Setpoint Housed, Single/Dual Circuit, Factory Preset, Pressure Switch.
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  • Barksdale Explosionproof Pressure Switch
    P1X-J85 Barksdale Explosionproof Pressure Switch
    P1X-J85

    Barksdale

    Product Type: Pressure Switches

    Barksdale P1X Series Explosionproof Pressure Switch, 1/4"-14 TPI FPT, 125/250 VAC/480 VDC, 10/3 A, 3 to 85 PSI, SPDT, NEMA 7/9, Buna-N Diaphragm and Dial Seal Piston, Explosionproof Pressure Switch.
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  • Barksdale Pressure Switch
    B2X-A12SS-UL-S0111 Barksdale Pressure Switch
    B2X-A12SS-UL-S0111

    Barksdale

    Product Type: Pressure Switches

    Barksdale B2X Series Pressure Switch, 1/4" NPT, 125/250/480 VAC, 10/3 A, 50 to 1200 PSI, SPDT, NEMA 4/7/9, Explosionproof, Dual Setpoint, Factory Preset, Pressure Switch.
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  • Ashcroft B4, Type 400 Pressure Switch
    B424SXPK100# Ashcroft B-Series Pressure Switch
    B424SXPK100#

    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/316L Stainless Steel Sealed Piston Actuator,...
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  • Ashcroft B4, Type 400 Pressure Switch
    B424BXFSTM0660# Ashcroft B-Series Pressure Switch
    B424BXFSTM0660#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT and 1/2" MPT, 125/250/480 VAC, 30/125/250 VDC, 15/1/2/1/4/6 A, SPDT, 60 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Buna-N Sealed Piston Actuator, Water...
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  • Ashcroft B4, Type 400 Pressure Switch
    B464BX06100# Ashcroft B-Series Pressure Switch
    B464BX06100#

    Ashcroft

    Product Type: Pressure Switches

    Ashcroft B-Series B4, Type 400 Pressure Switch, 1/4" FPT and 1/2" MPT, 125/250/480 VAC, 125/250 VDC, 15/1/2/1/4 A, 2SPDT, 100 PSI, NEMA 3/4/4X/13, IP66, Epoxy Coated Aluminum, Direct/Surface Mount, Rugged Diaphragm/Buna-N Sealed Piston Actuator, Water...
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  • Ashcroft B4, Type 400 Pressure Switch
    B424BXCHFS200# Ashcroft B-Series Pressure Switch
    B424BXCHFS200#

    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, 200 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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