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Single/Three Phase Pressure Switch, Differential: 40 to 105 psi, Overload Protection: 4 to 6.3A

  • Item # 3FWR2
  • My Part #
  • Mfr. Model # 31UG3EDX
  • Catalog Page # 288
  • UNSPSC # 39121506
Pressure Swtch,3PST,40 to 360 psi,Stndrd close

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  • Shipping Weight 1.7 lbs.
Country of Origin Poland Country of Origin is subject to change.
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Product Details

This pressure switch is designed for use with air compressors. It features an actuation-type diaphragm.

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Technical Specs

  • Item Pressure Switch
  • Pressure Switch Application Air Compressor
  • Manual Switch Action Auto/Off/Reset
  • Pressure Switch Port Type (4) Port, (1) 3/8" FNPT, (3) 1/4" FNPT
  • Pressure Switch Factory On/Off Setting 310/360 psi
  • Pressure Switch Unloader 1/4" Compression
  • Pressure Switch Differential 40 to 105 psi
  • Pressure Switch Range 40 to 360 psi
  • Pressure Switch Electrical Contact Form 3PST
  • Pressure Switch Action Standard
  • Overload Protection 4 to 6.3A
  • NEMA Rating 1
  • Series MDR3/OL
  • HP @ 1 Phase - 120V 1/4
  • HP @ 1 Phase - 240V 1/2
  • HP @ 3 Phase - 240V 1-1/2
  • HP @ 3 Phase - 480V 3
  • Temp. Range -22 Degrees to 257 Degrees F
  • Standards UL Listed, CSA and CE Certified
  • Special Features 7.5 (11) kW Switching Capacity, 35 Bar Maximum Cut-Out Pressure
  • AC Contact Rating 30A
  • Phase Single/Three
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