Pressure Switch

Part Number 12479-2

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, 3.528 inches nominal overall length, 0.438 inches nominal single connection outside diameter, unf single pressure connection thread series designator.

20 single pressure connection thread quantity per inch cylindrical.

Includes quality control certificate of conformance.

Specifications

  • Body Length:
    2.250 inches
  • Overall Diameter:
    1.120 inches
  • End Application:
    Hull obrp-03950
  • Pressure Switch Type:
    Gage
  • Mounting Method:
    Terminal, wire-lead
  • Thready Qty Per Inch (tpi):
    20 single pressure connection
  • Contact Action Stimulus:
    Increase
  • Proof Pressure:
    100.00 pounds per square inch gage
  • Thread Size:
    0.438 inches single pressure connection
  • Nonpile-up Contact Arrangement:
    2 pole, double throw, both positions maintained
  • Sensing Element Burst Pressure:
    150.00 pounds per square inch gage
  • Terminal Type:
    Wire hook
  • Contact Load Current Rating:
    0.5 amperes resistive load first voltage
  • Contact Load Current Rating:
    0.5 amperes resistive load second voltage
  • Contact Adjustability:
    Deactuation point not adjustable and actuation point not adjustable
  • Contact Stimulus Rating:
    21.00 actuation point pounds per square inch gage and 18.00 deactuation point pounds per square inch gage and 3.00 differential point pounds per square inch gage
  • Contact Voltage Rating In Volts:
    115.0 ac at sea level first voltage
  • Contact Voltage Rating In Volts:
    50.0 dc at sea level second voltage
  • Pressure Connector Type:
    Swivel nut, inverted flare, threaded external single connection
  • Media For Which Designed:
    Gas
  • Style Designator:
    Cylindrical
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-01-122-8162

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