United Electric (UE) 100 Series NEMA 4X Differential Pressure Switches

The UE 100 Series is a low-cost NEMA 4X pressure control for process plants. The rugged, one-piece enclosure features a slanted cover for wiring accessibility. A variety of microswitch and process connection options make the UE 100 series ideal for applications that require a rugged weatherproof mechanical switch.

Typical applications include heat tracing, freeze protection, processing equipment (pumps, compressors), inputs for annunciator panels, and fire suppression systems.

Key Specifications

  • Rugged NEMA 4X Epoxy Coated Enclosure
  • Single SPDT Snap-Action Switch Output
  • Internal Reference Dial
  • UL Listed, CSA Certified, CE Compliant
  • 1/8", 1/4", or 1/2" NPTF Pressure Connections
  • Setpoint Repeatability of ±1% to ±1.5%, Depending on Model
  • Several Models Available from Stock
  • Now SIL 2 certified by Exida (SIL 3 capable)

Specifications, Manuals, and Supporting Literature

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