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Worldwide distributor of NSN parts and consumables located in the USA.

Thermostatic Switch

Model / MPN: 640017-2 | NSN: 5930-00-683-1846
ITAR Registered seal

A switch that is actuated by changes in ambient temperature. Excludes circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).

Product Details
NATO Stock Number
5930-00-683-1846
Sold in multiples of
1 EA
DEMIL
NO
Overall Length
Between 1.220 inches and 1.280 inches
Overall Height
0.500 inches
Overall Width
0.401 inches
Body Length
0.850 inches
Body Width
0.401 inches
Body Height
0.250 inches
Unthreaded Mounting Hole Diameter
0.156 inches
Distance Between Mounting Facility Centers
1.000 inches
Tempurature Sensing Element Type
Internal sensor
Operating Tempurature Rating
Between -65.0 degrees fahrenheit and 200.0 degrees fahrenheit
Mounting Method
Bracket and unthreaded hole
Contact Action Stimulus
Increase
Mounting Facility Pattern
Two position in-line
Nonpile-up Contact Arrangement
1 pole, single throw, normally closed, momentary action
Terminal Type
Tab, solder lug
Contact Load Current Rating
1.0 amperes resistive load first voltage
Contact Load Current Rating
1.0 amperes resistive load second voltage
Contact Adjustability
Deactuation point adjustable, preset and actuation point adjustable, preset
Contact Adjustment Range
-20.00/+200.00 actuation point degrees fahrenheit and -20.00/+200.00 deactuation point degrees fahrenheit
Contact Adjustment Type
External deactuation point screw and external actuation point screw
Contact Stimulus Rating
140.00 actuation point degrees fahrenheit and 134.00 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
400.0 first voltage
Media For Which Designed
Gas
Style Designator
Rectangular w/bracket

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640017-2 Cross Reference
  • 32410-0-140M0D