Pressure Switch

Part Number 420E20A

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

We ship worldwide

Features

4.250 inches maximum overall length, npt single pressure connection thread series designator.

3.625" overall width electrical access port 18 single pressure connection thread quantity per inch cylindrical w/mounting lugs.

Includes quality control certificate of conformance.

Specifications

  • Overall Height:
    3.125 inches
  • Overall Width:
    3.625 inches
  • Body Diameter:
    3.000 inches
  • Unthreaded Mounting Hole Diameter:
    0.203 inches
  • Distance Between Mounting Facility Centers:
    3.000 inches
  • Pressure Switch Type:
    Gage
  • Operating Tempurature Rating:
    Between 35.0 degrees fahrenheit and 95.0 degrees fahrenheit
  • Mounting Method:
    Bracket and unthreaded hole
  • Features Provided:
    Electrical access port
  • Thready Qty Per Inch (tpi):
    18 single pressure connection
  • Contact Action Stimulus:
    Increase
  • Proof Pressure:
    130.00 pounds per square inch
  • Thread Size:
    0.250 inches single pressure connection
  • Mounting Facility Pattern:
    Two position in-line
  • Nonpile-up Contact Arrangement:
    1 pole, double throw, one position momentary
  • Terminal Type:
    Wire lead
  • Contact Load Current Rating:
    7.5 amperes resistive load single voltage
  • Contact Adjustability:
    Deactuation point adjustable and actuation point adjustable
  • Contact Adjustment Range:
    +2.50/+82.70 actuation point pounds per square inch and +1.60/+80.00 deactuation point pounds per square inch
  • Contact Adjustment Type:
    External deactuation point screw and external actuation point screw
  • Contact Voltage Rating In Volts:
    120.0 ac at sea level single voltage
  • Pressure Connector Type:
    Plain, threaded external single connection
  • Media For Which Designed:
    Gas
  • Style Designator:
    Cylindrical w/mounting lugs
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-543-8205

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