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Circuit Breaker NSN 5925-00-471-1898

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 5925-00-471-1898 NSN: 5925-00-471-1898

Features and Characteristics

Body Style
Multipole-single actuator type
Body Length
Between 10.120 inches and 10.130 inches
Body Width
Between 5.495 inches and 5.505 inches
Body Height
Between 4.057 inches and 4.067 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
Between 8.432 inches and 8.442 inches
Center To Center Distance Between Terminals Parallel To Width
Between 3.432 inches and 3.442 inches
Unthreaded Mounting Hole Diameter
0.500 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
Between 8.870 inches and 8.880 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
Between 1.713 inches and 1.723 inches
Fragility Factor
Moderately rugged
Boss Height
Between 0.495 inches and 0.505 inches
Pole Quantity
3
Mounting Facility Type And Quantity
4 unthreaded hole
Storage Type
General purpose warehouse
Special Handling Feature
Magnetic
Features Provided
Adjustable trip release
Maximum Continuous Load Current Rating Per Pole
200.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts
600.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
14000.0 ac all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Thermal-magnetic all locations
Trip Release Characteristic
Time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
150.0 all locations
Reset Method
Manual
Main Contact Tripping Mechanism Type
Trip free
Manual Actuator Type And Quantity
1 toggle
Actuator Function
Trip-reset
Actuator Position Designation
At pole two
Adjustable Trip Setting Current Range Per Pole In Amps
+6000.0/+13000.0 ac all locations
Trip Delay Time In Seconds Per Rated Continuous Current
195.000 at 200 pct all locations and 600.000 at 200 pct all locations
Inclosure Protection Type For Which Designed
General purpose
Trip Release Ambient Tempurature Rating
40.0 degrees celsius all locations
Frequency In Hertz
400.0 all locations
Terminal Type And Quantity
6 clip
FSC
5925 Circuit Breakers
NIIN
004711898
NSN
5925004711898

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
G330036S1
Cage Code:
24930
Status:
A
MSDS:
Part Number:
371D957G18
Cage Code:
89946
Status:
A
MSDS:
Part Number:
JA3200
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 5925-00-471-1898
What are the manufacturers of nsn 5925004711898?
Does this nsn 5925004711898 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925004711898
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 5925004711898 contain any precious metals?
No precious metal content.
Does nsn 5925004711898 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925004711898?
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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