H100 Model 2XX Pressure Switch

Brand: United Electric Controls Ltd

The 100 Series is a cost-effective pressure and temperature switch for process plants and OEM equipment. 

The rugged, one piece enclosure features a slanted cover for wiring accessibility. A wide variety of microswitch and process-connection options make this versatile series ideal for applications requiring a rugged weather-proof mechanical switch. 

Typical applications that utilize the 100 Series are heat tracing, freeze protection, processing equipment (pumps, compressors), inputs for annunciator panels, and fire suppression systems.

Specifications

Adjustment Type

  • Factory Set (Pre-Set)
  • Field Adjustable

Approvals & Certifications

  • ATEX
  • CE
  • CSA
  • GOST-R
  • LVD
  • PED
  • UL

Deadband, Approximate

  • bar: 0.03 to 0.7
  • kPa: 3.37 to 68.94
  • psig: 0.49 to 10

Diaphragm Material

  • Phosphor Bronze Bellows

Electrical Connectors

  • 1/2” NPT Female, Two 7/8” Diameter Knockouts, 7/8” Hole to 1/2” NPT Female Watertight Conduit Fitting

Electrical Contacts

  • Gold
  • Silver

Electrical Rating

  • 1 A at 125 Vac Resistive
  • 10 A at 125 Vac Resistive, Deadband & Min. Set Point Will Increase
  • 14 A 125/250 Vac Resistive, Temperatures up to 121° C (250° F)
  • 15 A 125/250 Vac Resistive
  • 15 A 125/250/480 Vac Resistive, 24-30 Vdc, 2 A Resistive & 1 A Inductive, 125 Vdc, 0.5 A Resistive, 0.03 Inductive
  • 15 A at 125/250/480 Vac Resistive
  • 15 A, 125/250/480 Vac Resistive, Latches on Rise Only
  • 20 A, 125/250/480 Vac Resistive
  • 30 A, 125/250/277 Vac Resistive
  • 5 A at 125/250 Vac Resistive

Enclosure, Body Material

  • Die Cast Aluminum, Epoxy Coated

Environmental Protection

  • IP66
  • NEMA 4X / IP66

NPT Connection

  • 1/4” NPT Female

O-Ring Material

  • Phosphor Bronze Bellows

Operating Temperature

  • -118° to 343° C (-180° to 650° F)

Process Connection Material

  • Nickel-Plated Brass

Proof Pressure

  • bar: 2.06 to 24.13
  • kPa: 206.84 to 2,413
  • psig: 30 to 350

Set Point - Decreasing

  • bar: 0.3 to 20.7
  • Inches Hg: -30 to 0
  • kPa: 27.57 to 2,068
  • psi: 4 to 300

Set Point - Increasing

  • bar: 0.3 to 20.7
  • Inches Hg: -30 to 0
  • kPa: 27.57 to 2,068
  • psi: 4 to 300

Switch Type

  • DPDT
  • SPDT

System Pressure

  • bar: 2.06 to 24.13
  • kPa: 206.84 to 2,413
  • psig: 30 to 350

Documentation

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