NASON XM High Pressure Switches

Product Description

NASON XM High Pressure Switches are manufactured from Nason to deliver the highest operating pressure which reache sup to 5000 PSI, with gradings between 40 to 400 PSI. The SM High Pressure Switch is designed to be customizable in a simple fashion for any type of application with various core materials being optional to use such as stainless steel coating (303, 316), brass and nickel-plated materials, including a zinc-plated steel. 


Operating Specifications High Pressure Switch XM
Set Point Range 40 — 4000 PSI  (1.3 — 275 Bar)
Set Point Tolerance ±5 PSI or 5% (.34 Bar)
Maximum Operating Pressure 5000 PSI (Ranges 4 — 7) (344 Bar)
Proof Pressure 15000 PSI (Ranges 4 — 7) (1034 Bar)
Differential 8 — 16%
Current Rating 5 A @ 250 VAC 5 A @ 30 VDC (Resistive)

Media Connection
Standard: Zinc Plated Steel (Optional: Brass,
Nickel Plating, 303 SS, 316 SS)
Circuit Form SPST-NO, SPST-NC or SPDT
Electrical Connection See Order Chart Below for Options
Diaphragm Material Buna N
Cycle Life 1 Million
Operating Temperature -20°F - +220°F
Unit Weight   .56 lbs


  • Long-life elastomer diaphragm
  • High-quality snap-action switch
  • Factory preset
  • Compact design
  • Available in a wide range of configurations
  • Proven in the most demanding mobile hydraulic applications
  • NEMA 4, 13


  • Commercial Buildings
  • Industrial Processes
  • Hydraulic & Pneumatic Applications



NASON XM High Pressure Switches Data Sheet


(1 review) Write a Review
  • 5
    An exceptionally top-notch engineers

    Posted by Guadalupe B. on Oct 24th 2019

    they lived up to their advertising!

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