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Pressure Switch,Diaphragm,30 to 500 psi close
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Pressure Switch, Diaphragm, 30 to 500 psi

Price $432.50 / each

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  • Item # 2HMA6
  • Mfr. Model # SA1113E-S5-K2
  • UNSPSC # 39121506
  • Catalog Page # N/A
  • Shipping Weight 3.6 lbs.
Country of Origin USACountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemPressure Switch
  • ApplicationWeather Proof and Explosion Proof
  • Actuation TypeDiaphragm
  • ActionStandard
  • Range30 to 500 psi
  • Differential12 to 45 psi
  • Contact FormSPDT
  • Port Type1-Port 1/2" FNPT
  • HP @ 1 Phase - 120V1/8
  • HP @ 3 Phase - 230V1/4
  • SeriesSA11
  • Burst Pressure1200 psi
  • PhaseSingle/Three
  • AC Contact Rating15A @ 125/250/480V
  • DC Contact Rating0.5A @ 125V, 0.25A @ 250V
  • NEMA Rating4X
  • IP Rating54
  • Temp. Range-30 Degrees to 180 Degrees F
  • Special FeaturesWithin 20 Degrees of Vertical Mounting Orientation, Internal 7/16" Hex Nuts Set Point Adjustment
  • StandardsATEX, CE, CSA, UL, Class I, Groups B, C, and D, Class II Groups E, F, and G
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Compliance and Restrictions



This pressure switch is designed to actuate one or two single-pole, double-throw (SPDT) snap switches in response to increasing or decreasing pressure of compatible gases or liquids. It features weather-proof construction for use in hazardous locations.

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