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Circuit Breaker NSN 5925-01-440-7280

Item Description

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.

NSN 5925-01-440-7280 NSN: 5925-01-440-7280

Features and Characteristics

Body Style
Rectangular dimensional envelope
Overall Length
6.350 inches
Overall Height
3.000 inches
Overall Width
4.560 inches
Case Material
Plastic
Unthreaded Mounting Hole Diameter
0.196 inches
End Application
Electrical
Pole Quantity
3
Mounting Facility Type And Quantity
4 unthreaded hole
Maximum Continuous Load Current Rating Per Pole
35.0 amperes ac single location
Operating Voltage Type And Rating Per Pole In Volts
480.0 ac single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
18000.0 ac all locations
Circuit Protection Type
Overvoltage all locations
Trip Release Method
Thermal all locations
Trip Release Characteristic
Instantaneous all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 all locations
Reset Method
Manual
Main Contact Tripping Mechanism Type
Trip free
Manual Actuator Type And Quantity
1 toggle
Internal Trip Release Configuration
Series trip all locations
Trip Release Ambient Tempurature Rating
25.0 degrees celsius all locations
Special Features
Safety switch, triple pole-single throw
Frequency In Hertz
60.0 all locations
Terminal Type And Quantity
6 compression
FSC
5925 Circuit Breakers
NIIN
014407280
NSN
5925014407280

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
302-5910830PC6
Cage Code:
53711
Status:
A
MSDS:
Part Number:
ED43B035
Cage Code:
66842
Status:
A
MSDS:
Part Number:
E43B035
Cage Code:
66842
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8536200040
  • NAICS: 335313
  • SITC: 77252
  • Description: Automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5925-01-440-7280
What are the manufacturers of nsn 5925014407280?
Does this nsn 5925014407280 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925014407280
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.
Does nsn 5925014407280 contain any precious metals?
No precious metal content.
Does nsn 5925014407280 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925014407280?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00136
FIIG:
A030A0
App. Key:
A
Cond. Code:
1
Status:
A

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