Thermostatic Switch

Part Number 721899-107

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

We ship worldwide

Features

2b all threaded hole thread class, 5.159 inches minimum and 5.283 inches maximum overall length, unc all threaded hole thread series designator.

Tamper proof cap 32 all threaded hole thread quantity per inch cylindrical w/flange.

Includes quality control certificate of conformance.

Specifications

  • Hazardous Locations/environmental Protection:
    Moisture proof
  • Body Diameter:
    Between 0.615 inches and 0.625 inches
  • Body Length:
    Between 4.219 inches and 4.343 inches
  • Overall Diameter:
    1.750 inches
  • Bulb Diameter:
    Between 0.615 inches and 0.625 inches
  • Longest Horizontal Distance Between Mounting Centers:
    Between 1.079 inches and 1.086 inches
  • Shortest Horizontal Distance Between Mounting Centers:
    Between 0.536 inches and 0.546 inches
  • Longest Vertical Distance Between Mounting Centers:
    Between 0.927 inches and 0.947 inches
  • Tempurature Sensing Element Type:
    Bulb
  • Operating Tempurature Rating:
    Between -273.1 degrees celsius and 600.0 degrees fahrenheit
  • Mounting Method:
    Flange and threaded hole
  • Features Provided:
    Tamper proof cap
  • Thready Qty Per Inch (tpi):
    32 all threaded hole
  • Contact Action Stimulus:
    Increase
  • Thread Size:
    0.164 inches all threaded hole
  • Mounting Facility Pattern:
    Isosceles triangle
  • Nonpile-up Contact Arrangement:
    1 pole, single throw, normally closed, momentary action
  • Terminal Type:
    Wire lead
  • Contact Load Current Rating:
    10.0 amperes resistive load second voltage
  • Contact Load Current Rating:
    5.0 amperes resistive load first voltage
  • Contact Adjustability:
    Deactuation point adjustable, preset and actuation point adjustable, preset
  • Contact Adjustment Range:
    -100.00/+600.00 actuation point degrees fahrenheit and -100.00/+600.00 deactuation point degrees fahrenheit
  • Contact Adjustment Type:
    External deactuation point screw and external actuation point screw
  • Contact Stimulus Rating:
    63.00 actuation point degrees fahrenheit and 73.00 actuation point degrees fahrenheit and 1.00 differential point degrees fahrenheit
  • Contact Voltage Rating In Volts:
    115.0 ac at sea level second voltage
  • Contact Voltage Rating In Volts:
    230.0 ac at sea level first voltage
  • Media For Which Designed:
    Gas
  • Precious Material And Location:
    Terminal surfaces silver
  • Precious Material:
    Silver
  • Style Designator:
    Cylindrical w/flange
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-538-3863

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