Pressure Switch

Part Number 42D249

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

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Features

3b all pressure connection thread class, 3.375 inches nominal overall length, unf all pressure connection thread series designator.

0.245" single connection inside diameter 0.625" all pressure connection thread length 3.312" overall width 20 all pressure connection thread quantity per inch cylindrical w/mounting lugs.

Includes quality control certificate of conformance.

Specifications

  • Inside Diameter:
    0.245 inches single connection
  • Thread Length:
    0.625 inches all pressure connection
  • Overall Width:
    3.312 inches
  • Body Diameter:
    2.375 inches
  • Body Length:
    1.750 inches
  • Unthreaded Mounting Hole Diameter:
    0.187 inches
  • Longest Horizontal Distance Between Mounting Centers:
    2.000 inches
  • Longest Vertical Distance Between Mounting Centers:
    2.500 inches
  • Pressure Switch Type:
    Differential
  • Mounting Method:
    Unthreaded hole
  • Thready Qty Per Inch (tpi):
    20 all pressure connection
  • Contact Action Stimulus:
    Increase
  • Proof Pressure:
    240.00 pounds per square inch
  • Thread Size:
    0.437 inches single pressure connection
  • Mounting Facility Pattern:
    Four position rectangular
  • Nonpile-up Contact Arrangement:
    1 pole, double throw, one position momentary
  • Terminal Type:
    Connector, receptacle
  • Contact Load Current Rating:
    0.6 amperes resistive load single voltage
  • Contact Adjustability:
    Deactuation point not adjustable and actuation point not adjustable
  • Contact Stimulus Rating:
    16.00 actuation point pounds per square inch and 14.00 deactuation point pounds per square inch
  • Contact Voltage Rating In Volts:
    30.0 dc at sea level single voltage
  • Pressure Connector Type:
    Plain, threaded internal all connections
  • Frequency In Hertz:
    60.0 single voltage
  • Media For Which Designed:
    Gas or liquid
  • Style Designator:
    Cylindrical w/mounting lugs
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-01-041-9190

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