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

1763 items

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  • United Electric 100 Switches H100-612-95712
    H100-612

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 125-3000 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, 303SS piston, 1/4" FNPT 303SS pressure connector,...
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  • United Electric 100 Switches H100-610-1180
    H100-610-1180

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 75-1000 psi setpoint range, one SPDT, 11A@125/250 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, 303SS piston and Buna-N o-ring, 1/4" FNPT 303SS pressure connector,...
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  • United Electric 100 Switches H100-610
    H100-610

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 75-1000 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, 303SS piston and Buna-N o-ring, 1/4" FNPT 303SS pressure connector,...
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  • United Electric 100 Switches H100-523
    H100-523

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 0.5-5" 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 H100-376
    H100-376

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 25-500 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 316LSS bellows, 1/4" FNPT SS pressure connector, internal...
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  • United Electric 100 Switches H100-361
    H100-361

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 20-300 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 bellows, 1/4" FNPT SS pressure connector, internal...
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  • United Electric 100 Switches H100-358
    H100-358

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 15-200 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 bellows, 1/4" FNPT SS pressure connector, internal...
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  • United Electric 100 Switches H100-274
    H100-274

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 6-300 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, phosphor bronze bellows, 1/2" FNPT nickel-plated brass pressure...
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