Thermostatic Switch

Part Number 3BTF3-40

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

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Features

2a single threaded bushing thread class, 0.373 inches nominal overall length, unf single threaded bushing thread series designator.

Hermetically sealed case 28 single threaded bushing thread quantity per inch plug.

Includes quality control certificate of conformance.

Specifications

  • Body Length:
    0.170 inches
  • Tempurature Sensing Element Type:
    Internal sensor
  • Width Across Flats:
    0.281 inches
  • Operating Tempurature Rating:
    Between -30.0 degrees fahrenheit and 350.0 degrees fahrenheit
  • Mounting Method:
    Threaded bushing
  • Features Provided:
    Hermetically sealed case
  • Thready Qty Per Inch (tpi):
    28 single threaded bushing
  • Contact Action Stimulus:
    Increase
  • Thread Size:
    0.250 inches single threaded bushing
  • Nonpile-up Contact Arrangement:
    1 pole, single throw, normally open, momentary action
  • Terminal Type:
    Tab, solder lug
  • Contact Load Current Rating:
    1.0 amperes resistive load first voltage
  • Contact Load Current Rating:
    500.0 milliamperes resistive load second voltage
  • Contact Adjustability:
    Deactuation point not adjustable and actuation point not adjustable
  • Contact Stimulus Rating:
    30.00 differential point degrees fahrenheit and 195.00 actuation point degrees fahrenheit and 165.00 deactuation point degrees fahrenheit
  • Contact Voltage Rating In Volts:
    115.0 ac at sea level first voltage
  • Contact Voltage Rating In Volts:
    28.0 dc at sea level second voltage
  • Frequency In Hertz:
    60.0 first voltage
  • Media For Which Designed:
    Gas or liquid
  • Style Designator:
    Plug
  • Test Data Document:
    81349-mil-s-24236 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Specification Data:
    81349-mil-s-24236/19 government specification
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-628-5060

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