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Nason Low Pressure Switch NS-2AA-20R/3

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Nason Vintage Low Pressure Switch 2-20 PSI SPST Normally Open with 1/8 in. NPT Male Zinc Media Connection - NS-2AA-20R/3

Product Condition: NEW
Estimated ship date: for orders by 3pm PT/6pm ET today Available for back order.

SSL Cerficate


  • High quality snap action switch
  • Factory preset or field adjustable
  • 10 amp contact
  • Gold contact for low current application
  • Wide range of diaphragm materials 
  • NEMA 4, 13 



  • Nason Part No.: NS-2AA-20R/3
  • Type: NS
  • Adjusment Range: 2-20 PSI
  • Maximum Operating Pressure: 250 PSI
  • Current Rating: 5 A @ 250 VAC 5 A @ 30 VDC (Resistive) 
  • Media Connection: 1/8" NPT Male Zinc 
  • Circuit Form: SPST-NO (Single Pole Single Throw - Normally Open)
  • Electrical Connection: #8-32 Screw Terminal
  • Diaphragm Material: Buna N
  • Cycle Life: 1 Million
  • Set Point Direction: Rising

Additional Information

Product Condition NEW
upc No

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