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Circuit Breaker NSN 5925-01-578-1934

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 5925-01-578-1934 NSN: 5925-01-578-1934

Features and Characteristics

Body Style
Multipole-single actuator type
Body Length
6.000 inches
Body Width
4.130 inches
Body Height
3.380 inches
Case Material
Plastic
End Application
Nuclear power plants
Pole Quantity
3
Mounting Facility Type And Quantity
4 unthreaded hole
Maximum Continuous Load Current Rating Per Pole
60.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts
480.0 ac all locations and 250.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
14000.0 ac all locations
Circuit Protection Type
Overcurrent all locations
Reset Method
Manual
Manual Actuator Type And Quantity
1 toggle
Actuator Position Designation
At pole three
Special Features
Includes terminals on load end only
Frequency In Hertz
50.0 all locations or 60.0 all locations
FSC
5925 Circuit Breakers
NIIN
015781934
NSN
5925015781934

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1491-110-IT36
Cage Code:
3C728
Status:
A
MSDS:
Part Number:
EHD3060L
Cage Code:
89946
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 5925-01-578-1934
What are the manufacturers of nsn 5925015781934?
Does this nsn 5925015781934 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925015781934
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 5925015781934 contain any precious metals?
No precious metal content.
Does nsn 5925015781934 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925015781934?
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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