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
100 Series

68 items

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  • United Electric 100 Switches H100-174
    H100-174

    United Electric Controls

    Product Type: General Purpose Switches

    UE H100 Pressure Switch, 8-200 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts elect. conn., NEMA 4X encl., welded 316LSS diaph., 1/2" FNPT SS press. conn., internal adjust.
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  • United Electric 100 Switches H100-194-95331
    H100-194

    United Electric Controls

    Product Type: General Purpose Switches

    H100-194UE H100 Pressure Switch, 80-1700 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts elect. conn., NEMA 4X encl., welded 316SS diaph., 1/2" FNPT press. conn., internal adjust.
    Qty in Cart: 0
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  • United Electric 100 Switches H100-218-95704-1010
    H100-218-95704-1010

    United Electric Controls

    Product Type: General Purpose Switches

    UE 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 elect. conn., NEMA 4X encl., phosphor bronze bellows, 1/2" FNPT nickel-plated brass press. conn., internal adjust.
    Qty in Cart: 0
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  • United Electric 100 Switches H100-193-95324-M201
    H100-193-95324-M201

    United Electric Controls

    Product Type: General Purpose Switches

    UE H100 Pressure Switch, 20-500 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts elect. conn., NEMA 4X encl., welded 316SS diaph., 1/2" FNPT press. conn., internal adjust., FACTORY SET SWITCH - CONTACT VALIN TO...
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  • United Electric 100 Switches H100-702-95129
    H100-702-95129

    United Electric Controls

    Product Type: General Purpose Switches

    UE H100 Pressure Switch, 3-100 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts elect. conn., NEMA 4X encl., Buna N diaph. and o-ring, 1/4" FNPT nickel-plated brass press. conn., internal adjust.
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  • United Electric 100 Switches H100-193-95324
    H100-193-95324

    United Electric Controls

    Product Type: General Purpose Switches

    UE H100 Pressure Switch, 20-500 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts elect. conn., NEMA 4X encl., welded 316SS diaph., 1/2" FNPT press. conn., internal adjust.
    Qty in Cart: 0
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  • United Electric 100 Switches H100-192-95317
    H100-192-95317

    United Electric Controls

    Product Type: General Purpose Switches

    UE H100 Pressure Switch, 15-300 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts elect. conn., NEMA 4X encl., welded 316SS diaph., 1/2" FNPT press. conn., internal adjust.
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  • United Electric 100 Switches H100-701-95122
    H100-701-95122

    United Electric Controls

    Product Type: General Purpose Switches

    UE H100 Pressure Switch, 1.5-30 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 1/2" FNPT and two 7/8" dia. knockouts elect. conn., NEMA 4X encl., Buna N diaph. and o-ring, 1/4" FNPT nickel-plated brass press. conn., internal adjust.
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