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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 117 Switches H117-193
    H117-193 UE Controls Model H117 Pressure Switch
    H117-193

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H117 Pressure Switch, 20-500 psi setpoint range, one SPDT, 11A@125/250 VAC or 5A/1A@28/48 VDC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, welded 316SS diaphragm, 1/2" FNPT SS pressure...
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  • United Electric 117 Switches H117-192
    H117-192 UE Controls Model H117 Pressure Switch
    H117-192

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H117 Pressure Switch, 15-300 psi setpoint range, one SPDT, 11A@125/250 VAC or 5A/1A@28/48 VDC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, welded 316SS diaphragm, 1/2" FNPT SS pressure...
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  • United Electric 117 Switches H117-174
    H117-174 UE Controls Model H117 Pressure Switch
    H117-174

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H117 Pressure Switch, 8-200 psi setpoint range, one SPDT, 11A@125/250 VAC or 5A/1A@28/48 VDC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, welded 316LSS diaphragm, 1/2" FNPT SS pressure...
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  • United Electric 117 Switches H117-173
    H117-173 UE Controls Model H117 Pressure Switch
    H117-173

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H117 Pressure Switch, 4-100 psi setpoint range, one SPDT, 11A@125/250 VAC or 5A/1A@28/48 VDC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, welded 316LSS diaphragm, 1/2" FNPT SS pressure...
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  • United Electric 100k Switches H100K-546
    H100K-546 UE Controls Model H100K Differential Pressure Switch
    H100K-546

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100K Differential Pressure Switch, 10-125 psid setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, Kapton diaphragm w/ Buna-N sealing diaphragm, 1/8" FNPT...
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  • United Electric 100 Switches H100-706
    H100-706 UE Controls Model H100 Pressure Switch
    H100-706

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 100-1700 psi 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, 1/4" FNPT nickel-plated brass pressure...
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  • United Electric 100 Switches H100-705-95149
    H100-705 UE Controls Model H100 Pressure Switch
    H100-705

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 30-1000 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, Buna-N diaphragm and o-ring, 1/4" FNPT nickel-plated brass pressure...
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  • United Electric 100 Switches H100-703-95136
    H100-703 UE Controls Model H100 Pressure Switch
    H100-703

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 9-300 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, Buna-N diaphragm and o-ring, 1/4" FNPT nickel-plated brass pressure...
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