TU2045H

View detailed technical data, stock status, and sourcing information for: TU2045H
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-004-9901

Item Name Code

00451

Assigment Date

06/18/1975 (51 years ago)

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).

0.172 inches nominal mounting slot width, 2.000 inches nominal overall length, 1.497 inches maximum overall height, 1.105 inches maximum body height, 0.910 inches minimum and 0.930 inches maximum body diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 2.000 inches nominal
Overall Height: 1.497 inches maximum
Body Diameter: 0.910 inches minimum and 0.930 inches maximum
Mounting Slot Width: 0.172 inches nominal
Body Height: 1.105 inches maximum
Distance Between Mounting Facility Centers: 1.624 inches nominal
Temp Sensing Element Type: internal sensor
Mounting Method: bracket and slot
Features Provided: automatic reset
Contact Action Stimulus: increase
Mounting Facility Pattern: two position in-line
Nonpile-Up Contact Arrangement: 1 pole, double throw, one position momentary
Terminal Type: quick disconnect, male
Contact Load Current Rating: 5.8 amperes motor load first voltage
Contact Load Current Rating: 2.9 amperes motor load second voltage
Contact Adjustability: actuation point not adjustable or deactuation point not adjustable
Contact Stimulus Rating: 155.00 actuation point nominal degrees fahrenheit and 135.00 deactuation point nominal degrees fahrenheit
Contact Voltage Rating In Volts: 120.0 ac at sea level first voltage
Contact Voltage Rating In Volts: 240.0 ac at sea level second voltage
Media For Which Designed: gas or liquid
Style Designator: disc w/flange

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
TU2045	Thermostatic Switch
TU2045H	Thermostatic Switch

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5930-01-004-9901?

The FSCG of the NSN 5930-01-004-9901 is 5930

Does the NSN 5930-01-004-9901 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-01-004-9901 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5930-01-004-9901 contain precious materials?

Precious metal content is unknown

Does NSN 5930-01-004-9901 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5930-01-004-9901 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Jun 18, 1975