Pressure Switch

Part Number 271-1397P1ISSUE1

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

We ship worldwide

Features

3a single pressure connection thread class, 4.125 inches nominal overall length, 0.250 inches nominal single connection outside diameter, npt single pressure connection thread series designator.

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

Includes quality control certificate of conformance.

Specifications

  • Overall Width:
    3.625 inches
  • Body Diameter:
    3.000 inches
  • Body Length:
    2.438 inches
  • Unthreaded Mounting Hole Diameter:
    0.203 inches
  • Distance Between Mounting Facility Centers:
    3.000 inches
  • Longest Vertical Distance Between Mounting Centers:
    3.000 inches
  • Pressure Switch Type:
    Gage
  • Mounting Method:
    Bracket and unthreaded hole
  • Thready Qty Per Inch (tpi):
    18 single pressure connection
  • Contact Action Stimulus:
    Decrease
  • Thread Size:
    0.250 inches single pressure connection
  • Mounting Facility Pattern:
    Two position in-line
  • Nonpile-up Contact Arrangement:
    1 two circuit, both positions maintained
  • Terminal Type:
    Connector, receptacle
  • Contact Load Current Rating:
    0.5 amperes resistive load single voltage
  • Contact Adjustability:
    Deactuation point adjustable and actuation point adjustable
  • Contact Adjustment Range:
    +0.20/+15.00 actuation point pounds per square inch and +0.20/+14.30 deactuation point pounds per square inch
  • Contact Adjustment Type:
    External deactuation point screw and external actuation point screw
  • Contact Stimulus Rating:
    0.37 differential point pounds per square inch
  • Contact Voltage Rating In Volts:
    28.0 dc at sea level single voltage
  • Pressure Connector Type:
    Plain, threaded external single connection
  • Media For Which Designed:
    Gas or liquid
  • Style Designator:
    Cylindrical w/mounting lugs
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-687-2122

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