Pressure Switch

Part Number STBS30EW9

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

We ship worldwide

Features

3b all pressure connection thread class, 2.873 inches nominal overall length, unf all pressure connection thread series designator.

0.313" first connection inside diameter 0.562" all threaded stud thread length 32 all threaded stud thread quantity per inch cylindrical.

Includes quality control certificate of conformance.

Specifications

  • Inside Diameter:
    0.313 inches first connection
  • Inside Diameter:
    0.438 inches second connection
  • Thread Length:
    0.562 inches all threaded stud
  • Body Length:
    1.998 inches
  • Overall Diameter:
    2.500 inches
  • Pressure Switch Type:
    Differential
  • Mounting Facility Circle Radius:
    0.750 inches
  • Operating Tempurature Rating:
    Between -65.0 degrees fahrenheit and 168.0 degrees fahrenheit
  • Mounting Method:
    Threaded stud
  • Thready Qty Per Inch (tpi):
    32 all threaded stud
  • Contact Action Stimulus:
    Increase
  • Proof Pressure:
    41.00 inches of water
  • Thread Size:
    0.164 inches all threaded stud
  • Thread Size:
    0.312 inches first pressure connection
  • Thread Size:
    0.438 inches second pressure connection
  • Mounting Facility Pattern:
    Four position circular
  • Nonpile-up Contact Arrangement:
    1 pole, double throw, one position momentary
  • Sensing Element Burst Pressure:
    68.00 inches of water
  • Terminal Type:
    Connector, receptacle
  • Contact Load Current Rating:
    1.5 amperes lamp load single voltage
  • Contact Adjustability:
    Actuation point not adjustable and deactuation point not adjustable
  • Contact Stimulus Rating:
    13.00 actuation point inches of water and 11.00 deactuation point inches of water
  • Contact Voltage Rating In Volts:
    5.0 dc at sea level single voltage
  • Pressure Connector Type:
    Gasket seal, threaded internal all connections
  • Media For Which Designed:
    Liquid
  • Style Designator:
    Cylindrical
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-165-9084

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