7974395

7974395 Circuit Breaker

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Datasheet. 7974395 specification

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

2.190in. ⁓2-13/64"

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

1.460in.

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

0.750in.

Case Material
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.

plastic

Pole Quantity
The number of poles included in the item.

1

Mounting Facility Type And Quantity
Indicates the type and number of facilities by which the item is mounted.

2 threaded hole

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

32

Maximum Continuous Load Current Rating Per Pole
The maximum current load that each pole is rated to carry continuously.

15.0 amperes dc single location

Operating Voltage Type And Rating Per Pole In Volts
Indicates the type and value of operating voltage for which each pole is designed to operate,expressed in volts.

28.0 dc single location

Circuit Protection Type
Indicates the type of electrical condition that will cause the device to trip.

overcurrent single location

Trip Release Method
The means by which the trip mechanism is released.

thermal single location

Trip Release Characteristic
Denotes the type of trip release action.

time delay single location

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
The continuous current rating per pole at which the device must trip in a specified time,expressed in percent.

125.0 single location

Reset Method
The means provided to reposition the mechanism so that the device is ready to function.

automatic

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.138in. ⁓9/64"

Trip Release Ambient Temp Rating
The temperature of the medium surrounding the trip release at which it can be operated continuously.

25.0 deg celsius single location

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unc

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

2 screw

Answers.

What class is the thread series?

Unc

What is the thread quantity per inch?

32

What is the overall width?

0.750 inches

What is the NSN for 7974395?

5925-00-295-5459

How is this classified for shipping?

Schedule B number: 8536200040
nmfc 061300
Automatic circuit breakers, for a voltage not exceeding 1,000 v

What's the federal classification of 7974395?

FSC 5925 ⁓ Circuit breakers

Excluding relays.

NSN 5925-00-295-5459 CIRCUIT BREAKER

unc thread series 32 thread quantity per inch 0.750" overall width 2.190" overall length

NIIN
002955459
NIIN Date
01/01/63
Schedule B
8536200040 
Name Code
00136
FIIG
A030A0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 3665580 Cage 7X677
2. A15804 Cage 34623
3. A1734 Cage 34623
4. 135587HA Cage 89346
5. 5A7644 Cage 95201
6. 668280 Cage 58275
7. 673546 Cage 58275
8. 1103-132S Cage 81958
9. 1108A15G Cage 81958
10. CDA15 Cage 72260
11. 848094003 Cage 63734
12. 434956 Cage 65282
13. 501210 Cage 08683
14. GPW12250E Cage 23040
15. GPW12250B Cage 23040
16. 3665580 Cage 24617
17. 500574 Cage 94580
18. 135587HA Cage 31007
19. 1800013 Cage 63734

Major End Users Countries and entities

  • - Austria 
  • - Singapore 
  • - Canada 
  • - Republic of Korea 
  • - Germany 
  • - United Kingdom 
  • - Denmark 
  • - Greece 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
77.5
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Electrical appliances, small 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other circuit breakers with similar characteristics

Nothing similar to this part number was found in our inventory

7974395 / Circuit breakerWhat is the formal definition of this item?

A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. may include provisions for manual operation. at least one set of contacts must be in series with the actuating element(s). a combination of semiconductor and passive devices may be used in lieu of contacts. for automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). for items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. excludes circuit breaker box and magneto "breaker" assemblies. see also switch (as modified); and controller.