Thermostatic Switch

Part Number 721857-39

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

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Features

3.380 inches nominal overall length, npt single threaded bushing thread series designator.

0.710" single threaded bushing thread length 14 single threaded bushing thread quantity per inch cylindrical w/flange.

Includes quality control certificate of conformance.

Specifications

  • Thread Length:
    0.710 inches single threaded bushing
  • Body Diameter:
    Between 0.635 inches and 0.665 inches
  • Body Length:
    3.000 inches
  • End Application:
    Hull obrp
  • Tempurature Sensing Element Type:
    Immersion well
  • Width Across Flats:
    1.000 inches
  • Mounting Method:
    Threaded bushing
  • Thready Qty Per Inch (tpi):
    14 single threaded bushing
  • Contact Action Stimulus:
    Increase
  • Thread Size:
    0.500 inches single threaded bushing
  • Nonpile-up Contact Arrangement:
    1 pole, single throw, normally closed, momentary action
  • Terminal Type:
    Wire lead
  • Contact Load Current Rating:
    2.0 amperes resistive load first voltage
  • Contact Load Current Rating:
    5.0 amperes resistive load second voltage
  • Contact Adjustability:
    Deactuation point not adjustable and actuation point not adjustable
  • Contact Stimulus Rating:
    145.00 actuation point degrees fahrenheit and 140.00 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
  • Media For Which Designed:
    Gas or liquid
  • Style Designator:
    Cylindrical w/flange
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-01-123-9509

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