Pressure Switch

Part Number P28DA-140

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

We ship worldwide

Features

2b all threaded hole thread class, 5.660 inches nominal overall length, 0.250 inches nominal first connection outside diameter, unf all threaded hole thread series designator.

3.250" overall width manual reset button.

Includes quality control certificate of conformance.

Specifications

  • Overall Height:
    2.290 inches
  • Overall Width:
    3.250 inches
  • Distance Between Mounting Facility Centers:
    1.000 inches
  • End Application:
    Lgm-30 minuteman missile
  • Pressure Switch Type:
    Differential
  • Mounting Method:
    Bracket and threaded hole
  • Features Provided:
    Manual reset button
  • Contact Action Stimulus:
    Increase
  • Thread Size:
    0.190 inches all threaded hole
  • Mounting Facility Pattern:
    Two position in-line
  • Nonpile-up Contact Arrangement:
    1 pole, double throw, one position momentary
  • Criticality Code Justification:
    Feat
  • Terminal Type:
    Screw
  • Contact Load Current Rating:
    3.125 amperes resistive load second voltage
  • Contact Load Current Rating:
    6.25 amperes resistive load first voltage
  • Contact Adjustability:
    Actuation point not adjustable, manual reset
  • Contact Stimulus Rating:
    70.00 actuation point pounds per square inch gage
  • Contact Voltage Rating In Volts:
    120.0 ac at sea level first voltage
  • Contact Voltage Rating In Volts:
    240.0 ac at sea level second voltage
  • Pressure Connector Type:
    Flared, threaded external all connections
  • Media For Which Designed:
    Liquid
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-01-174-8592
  • Special Features:
    Weapon system essential

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