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Circuit Breaker NSN 5925-00-249-1287

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 5925-00-249-1287 NSN: 5925-00-249-1287

Features and Characteristics

Case Material
Plastic
Unthreaded Mounting Hole Diameter
0.203 inches
Pole Quantity
3
Mounting Facility Type And Quantity
4 unthreaded hole
Maximum Continuous Load Current Rating Per Pole
175.0 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
25000.0 ac all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Thermal all locations
Trip Release Characteristic
Time delay 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
Internal Trip Release Configuration
Series trip all locations
Trip Delay Time In Seconds Per Rated Continuous Current
140.000 at 200 pct all locations and 280.000 at 200 pct all locations
Inclosure Protection Type For Which Designed
Fungus resistant and moisture resistant
Trip Release Ambient Tempurature Rating
40.0 degrees celsius all locations
Terminal Type And Quantity
6 screw
FSC
5925 Circuit Breakers
NIIN
002491287
NSN
5925002491287

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
36175
Cage Code:
51918
Status:
A
MSDS:
Part Number:
68A5-D63-1
Cage Code:
30003
Status:
A
MSDS:
Part Number:
5B890
Cage Code:
25795
Status:
A
MSDS:
Part Number:
KAL36175
Cage Code:
56302
Status:
A
MSDS:
Part Number:
68A5D63
Cage Code:
10001
Status:
A
MSDS:
Part Number:
JGL36175
Cage Code:
56302
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 5925-00-249-1287
What are the manufacturers of nsn 5925002491287?
Does this nsn 5925002491287 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925002491287
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 5925002491287 contain any precious metals?
Precious metal content is unknown.
Does nsn 5925002491287 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925002491287?
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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