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142P NEMA 4 & 13 Ultra Low Vacuum/Pressure Switch

142P NEMA 4 & 13 Ultra Low Vacuum/Pressure Switch

Product Description

Ultra low pressure and vacuum to pressure crossover switch. Unique construction using efficient Nega-Rate® Belleville disc spring for stable set points and high proof pressure. Wide range of wetted materials makes this series well suited for applications that formerly required the use of diaphragm seals.

Datasheets
Specifications
  • Electrical: Snap action electrical switch recognized by Underwriters’ Laboratories, Inc. and CSA International
  • Electrical Connection: 1/2 NPT female conduit connection with terminal block
  • Pressure Connection: 1/2 NPT Female
  • Temperature Range*:
    • Ambient: -40°F to +180°F (-40°C to +82°C)
    • Media: -50°F to +250°F (-46°C to +121°C)
      *Temperature limits change with O-Ring selection
  • Adjustment: Concealed wrench flat adjustment with range scale
  • Shipping Weight: Approximately 3.5 pounds

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Reliability and Accuracy Brochure

Reliability and Accuracy brochure
Learn more about the most reliable and accurate switch products on the market today.
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