Pressure Switch

Part Number DA79S-13

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

We ship worldwide

Features

3a all pressure connection thread class, 2.853 inches nominal overall length, 0.375 inches nominal all connections outside diameter, unf all pressure connection thread series designator.

0.359" first pressure connection thread length electrical box connector 20 second pressure connection thread quantity per inch cylindrical.

Includes quality control certificate of conformance.

Specifications

  • Thread Length:
    0.359 inches first pressure connection
  • Thread Length:
    0.378 inches second pressure connection
  • Body Diameter:
    1.750 inches
  • Overall Diameter:
    3.500 inches
  • Pressure Switch Type:
    Differential
  • Mounting Method:
    Input port
  • Features Provided:
    Electrical box connector
  • Thready Qty Per Inch (tpi):
    20 second pressure connection
  • Thready Qty Per Inch (tpi):
    24 first pressure connection
  • Contact Action Stimulus:
    Increase
  • Proof Pressure:
    9.00 pounds per square inch
  • Thread Size:
    0.375 inches first pressure connection
  • Thread Size:
    0.438 inches second pressure connection
  • Nonpile-up Contact Arrangement:
    1 pole, double throw, one position momentary
  • Sensing Element Burst Pressure:
    16.00 pounds per square inch
  • Terminal Type:
    Connector, receptacle
  • Contact Load Current Rating:
    1.0 amperes resistive load single voltage
  • Contact Adjustability:
    Deactuation point not adjustable and actuation point not adjustable
  • Contact Stimulus Rating:
    2.00 actuation point inches of water and 1.00 deactuation point inches of water and 1.00 differential point inches of water
  • Contact Voltage Rating In Volts:
    30.0 dc at sea level single voltage
  • Pressure Connector Type:
    Flared, threaded external all connections
  • Media For Which Designed:
    Gas
  • Style Designator:
    Cylindrical
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-371-1934

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