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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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  • United Electric 100 Switches H100-189-M201-XD003-XP113
    H100-189-M201-XD003-XP113 UE Controls Model H100 Pressure Switch
    H100-189-M201-XD003-XP113

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 250-3500 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, Monel diaphragm and Viton o-ring, 1/2" FNPT Monel pressure...
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  • United Electric 100 Switches H100-174-0140-M201
    H100-174-0140-M201 UE Controls Model H100 Pressure Switch
    H100-174-0140-M201

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 8-200 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, welded 316LSS diaphragm, 1/2" FNPT SS pressure connector, internal...
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  • United Electric 100 Switches H100-171-M201-M446
    H100-171-M201-M446 UE Controls Model H100 Pressure Switch
    H100-171-M201-M446

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 1-20 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, welded 316LSS diaphragm, 1/2" FNPT SS pressure connector, SS ID tag,...
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  • United Electric 10 Pressure Switch 10-G11-M201-M512
    10-G11-M201-M512 UE Controls Model 10 Series Pressure Switch
    10-G11-M201-M512

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls 10 Series Pressure Switch, 10-150 psi setpoint range, one SPDT, 5A@125/250 VAC or 5A/3A@30VDC, 5' cable (3-wire), NEMA 4 enclosure, Buna-N diaphragm and o-ring, 1/4" MNPT brass pressure connector, external adjust. screw, FACTORY...
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  • United Electric 10 Pressure Switch 10-G10-M201-M512
    10-G10-M201-M512 UE Controls Model 10 Series Pressure Switch
    10-G10-M201-M512

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls 10 Series Pressure Switch, 4-50 psi setpoint range, one SPDT, 5A@125/250 VAC or 5A/3A@30VDC, 5' cable (3-wire), NEMA 4 enclosure, Buna-N diaphragm and o-ring, 1/4" MNPT brass pressure connector, external adjust. screw, FACTORY...
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  • United Electric 10 Pressure Switch 10-E12-M201-M540
    10-E12-M201-M540 UE Controls Model 10 Series Pressure Switch
    10-E12-M201-M540

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls 10 Series Pressure Switch, 30-600 psi setpoint range, one SPDT, 5A@125/250 VAC or 5A/3A@30VDC, 1/2" FNPT conduit w/5' cable (3-wire), NEMA 4 enclosure, Viton diaphragm and o-ring, 1/8" MNPT brass pressure connector, external...
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  • J54A-146 United Electric Controls Model J54A Pressure Switch
    J54A-146 UE Controls Model J54A Pressure Switch
    J54A-146

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls J54A Pressure Switch, 0-30 psi setpoint range, two SPDT outputs, 15A@125/250/480 VAC, internal hex adjustment w/ no reference dial, NEMA 1 enclosure, Brass bellows, 1/4" NPT Female Nickel-Plated Brass pressure connection.
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  • PV48W-91 UE Precision Sensors PV48W Series Vacuum Pressure Switch
    PV48W-91 UE Precision Sensors PV48W Series Vacuum Pressure Switch
    PV48W-91

    UE Precision Sensors

    UE Precision Sensors PV48W Series Vacuum Pressure Switch, 10 to 150mm Hg VAC, 0to 130 Deg F Operating Temperature Range, UL, CE, ISO 13849.
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