Pressure Switch

Part Number HP3121-413

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

We ship worldwide

Features

3.156 inches nominal overall length, ptf-sae short single pressure connection thread series designator.

2.688" overall width tubing end seal connection 18 single pressure connection thread quantity per inch rectangular w/bracket.

Includes quality control certificate of conformance.

Specifications

  • Overall Height:
    2.438 inches
  • Overall Width:
    2.688 inches
  • Unthreaded Mounting Hole Diameter:
    0.250 inches
  • Longest Horizontal Distance Between Mounting Centers:
    2.375 inches
  • Longest Vertical Distance Between Mounting Centers:
    0.500 inches
  • Pressure Switch Type:
    Differential
  • Mounting Method:
    Bracket and unthreaded hole
  • Features Provided:
    Tubing end seal connection
  • Thready Qty Per Inch (tpi):
    18 single pressure connection
  • Contact Action Stimulus:
    Increase
  • Thread Size:
    0.250 inches single pressure connection
  • Mounting Facility Pattern:
    Four position rectangular
  • Nonpile-up Contact Arrangement:
    1 pole, double throw, one position momentary
  • Terminal Type:
    Tab, solder lug
  • Contact Load Current Rating:
    16.0 amperes resistive load second voltage
  • Contact Load Current Rating:
    8.0 amperes resistive load first voltage
  • Contact Adjustability:
    Deactuation point not adjustable and actuation point not adjustable
  • Contact Stimulus Rating:
    450.00 actuation point pounds per square inch gage and 360.00 deactuation point pounds per square inch gage and 90.00 differential point pounds per square inch gage
  • Contact Voltage Rating In Volts:
    120.0 ac at sea level second voltage
  • Contact Voltage Rating In Volts:
    240.0 ac at sea level first voltage
  • Pressure Connector Type:
    Swivel nut, flare, threaded internal single connection
  • Media For Which Designed:
    Gas or liquid
  • Style Designator:
    Rectangular w/bracket
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-063-7779

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