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

Thermostatic Switch

Model / MPN: 18420-0-120 | NSN: 5930-00-501-1326
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
5930-00-501-1326
Sold in multiples of
1 EA
DEMIL
NO
Hazardous Locations/environmental Protection
Dustproof
Overall Length
4.188 inches
Body Diameter
0.618 mils and 0.625 centimeters
Body Length
3.562 inches
Overall Diameter
1.250 inches
Unthreaded Mounting Hole Diameter
0.221 inches
Tempurature Sensing Element Type
Internal sensor
Mounting Facility Circle Radius
0.625 inches
Operating Tempurature Rating
Between -100.0 degrees fahrenheit and 1000.0 degrees fahrenheit
Mounting Method
Flange and unthreaded hole
Contact Action Stimulus
Increase
Mounting Facility Pattern
Three position circular
Nonpile-up Contact Arrangement
1 pole, single throw, normally closed, momentary action
Terminal Type
Tab w/screw
Contact Load Current Rating
2.0 amperes resistive load third voltage
Contact Load Current Rating
5.0 amperes resistive load first voltage
Contact Load Current Rating
500.0 milliamperes resistive load second voltage
Contact Adjustability
Deactuation point adjustable, preset and actuation point adjustable, preset
Contact Adjustment Range
-100.00/+300.00 actuation point degrees fahrenheit and -100.00/+300.00 deactuation point degrees fahrenheit
Contact Adjustment Type
Internal deactuation point screw and internal actuation point screw
Contact Stimulus Rating
0.00 actuation point degrees fahrenheit and 120.00 actuation point degrees fahrenheit and 5.00 differential point degrees fahrenheit
Contact Voltage Rating In Volts
115.0 ac at sea level first voltage
Contact Voltage Rating In Volts
115.0 dc at sea level second voltage
Contact Voltage Rating In Volts
28.0 dc at sea level third voltage
Media For Which Designed
Gas
Style Designator
Cylindrical w/flange

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18420-0-120 Cross Reference