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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  • H100-493  United Electric Controls Model H100 Pressure Switch
    H100-493

    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, 316LSS diaphragm, 1/2" FNPT 316SS pressure connector, internal adjust.
    Qty in Cart: 0
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  • H100-489  United Electric Controls Model H100 Pressure Switch
    H100-489

    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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  • H100-566  United Electric Controls Model H100 Pressure Switch
    H100-566

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 10 to 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, 1.5" sanitary connection, internal adjust.
    Qty in Cart: 0
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  • H100-361-1519  United Electric Controls Model H100 Pressure Switch
    H100-361-1519

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 20-300 psi setpoint range, one SPDT, 15A@120/250/480 VAC resistive, 1/2" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, welded 316LSS bellows, 1/4" FNPT SS pressure connector,...
    Qty in Cart: 0
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  • H100-15734 United Electric Controls Model H100 Pressure Switch
    H100-15734

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 15-500 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 diaphragm, 1/4" FNPT Nickel-Plated Brass pressure...
    Qty in Cart: 0
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  • H100-522  United Electric Controls Model H100 Pressure Switch
    H100-522

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 50 VAC to 50" 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...
    Qty in Cart: 0
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  • H100-525-M550  United Electric Controls Model H100 Pressure Switch
    H100-525-M550

    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...
    Qty in Cart: 0
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  • H100-270-1519  United Electric Controls Model H100 Pressure Switch
    H100-270-1519

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls H100 Pressure Switch, 4-200 psi setpoint range, one DPDT, 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...
    Qty in Cart: 0
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