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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 H100-193-95324-M201
    H100-193-M201

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 20-500 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 316SS diaphragm, 1/2" FNPT pressure connector, internal adjust...
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  • UE Precision Sensors P36W Series Pressure Switch
    P36W Series

    UE Precision Sensors

    Product Type: Pressure Switches

    UE Precision Sensors P36W series high purity gauge pressure switches offer accurate and repeatable switching for monitor/control and alarm/shut down protection. These units designed specifically for high purity gas applications, are used to measure gauge...
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  • 10-C14-M201 United Electric Controls Model 10 Series Pressure Switch
    10-C14-M201

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls 10 Series Pressure Switch, 180-3000 psi setpoint range, one SPDT, 5A@125/250 VAC or 5A/3A@30VDC, 1/2" MNPT conduit w/20" leads (3-wire), NEMA 4 enclosure, SS piston and Buna-N o-ring, 1/4" MNPT brass pressure connector, external...
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  • 10-G14-M201-M511 United Electric Controls Model 10 Series Pressure Switch
    10-G14-M201-M511

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls 10 Series Pressure Switch, 180-3000 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 316SS pressure connector, external adjust. screw,...
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  • United Electric 120 Switches J120-171-M446
    J120-171-M446

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls J120 Pressure Switch, 1-20 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT electrical connector, NEMA 4X, 7 & 9 enclosure, welded 316LSS diaphragm, 1/2" FNPT SS pressure connector, SS ID tag, internal adjust. w/o...
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  • United Electric 10 Pressure Switch 10-F12-M201-M511
    10-F12-M201-M511

    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, 4 terminal DIN connector, NEMA 4 enclosure, Buna-N diaphragm and o-ring, 1/4" MNPT 316SS pressure connector, external adjust. screw,...
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  • United Electric 100 Switches H100-525-M201-M444
    H100-525-M201-M444

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 10-250" wc setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, Buna-N diaphragm and o-ring, 1/2" FNPT epoxy-coated alum. pressure...
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  • United Electric 100 Switches H100-173-M201
    H100-173-M201

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 4-100 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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