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142P NEMA 4 & 13 Ultra Low Vacuum Switches

industrial switches, industrial electrical switches, custom switches, pressure switches, temperature switches, differential switches, sanitary switches, vacuum switches, neo-dyn, electronic vacuum switches, mechanical vacuum switches.

Product Description

Ultra low pressure and vacuum switches. Unique construction using efficient Nega-Rate® Belleville disc spring for stable set points and high proof pressure. Wide range of wetted materials makes these vacuum switches 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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