United Electric Controls 100 Series Pressure and Temperature Switches

Versatile, NEMA 4X, SPDT/DPDT switch

The 100 Series is simple to install and operate for alarm, safety and emergency shutdown applications where preserving process uptime, and protecting personnel and equipment are paramount. A rugged switch, the 100 Series is ideal for both heavy industry and the OEM, and carries global agency certification. As an electromechanical switch, it can safely operate independently of the control system and switch reliably when called upon, free from potential communication errors or cyber concerns.

Typical applications that utilize the 100 Series include controlling rotating equipment - pumps, turbines, and compressors, heat tracing, fire suppression systems, and fuel/gas trains.

Features

    • SIL 2 certified (SIL 3 capable) switch providing reliable local switching of final elements in safety instrumented systems (SIS)
    • Quick and easy installation with ample access to wiring compartment and simple set point adjustment using reference dial or scale, and calibrated gauge
    • Application versatility achieved through a variety of ranges, microswitches, sensors and process connections
    • Protect piping and vessels with heat trace/freeze protection temperature models

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100 Series

113 items

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  • United Electric 100 Switches H100-174-0140-M201
    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

    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 100 Switches H100-218-95704-1010
    H100-218-1010

    United Electric Controls

    Product Type: Vacuum Switches

    United Electric Controls H100 Vacuum Switch, 30" Hg Vac-0 psi setpoint range, one DPDT, 10A@125/250 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...
    Qty in Cart: 0
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  • H100-192-1530 UE Controls H100 Pressure Switch
    H100-192-1530

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 15-300 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 316SS diaphragm, 1/2" FNPT SS pressure connector, external...
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  • Front View of United Electric H100-192-M550-1530
    H100-192-1530-M550

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 15-300 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 316SS diaphragm, 1/2" FNPT SS pressure connector, external...
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  • United Electric 100 Switches H100-189-1530
    H100-189-1530

    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, 316LSS diaphragm and Viton o-ring, 1/2" FNPT 316LSS pressure...
    Qty in Cart: 0
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  • United Electric 100 Switches H100-361-0500
    H100-361-0500

    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, close...
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  • United Electric 100 Switches H100-523-0140
    H100-523-0140

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 0.5-5" wc setpoint range, one SPDT, 1A@125 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 connector,...
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