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Circuit Breaker NSN 5925-00-489-5427

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 5925-00-489-5427 NSN: 5925-00-489-5427

Features and Characteristics

Body Style
Multipole-multiple actuator type
Body Length
2.500 inches
Body Width
2.250 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
1.938 inches
Center To Center Distance Between Terminals Parallel To Width
0.750 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
2.062 inches
Switch Contact Arrangement
Single pole, double throw
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
0.750 inches
Boss Height
0.140 inches
Mounting Surface To Terminal End Distance
2.471 inches
Pole Quantity
3
Mounting Facility Type And Quantity
3 threaded stud
Thready Qty Per Inch (tpi)
32
Maximum Continuous Load Current Rating Per Pole
10.0 milliamperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts
115.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
2000.0 ac all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Magnetic-hydraulic 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
3 toggle
Actuator Function
Reset
Actuator Position Designation
At each pole
External Actuator Linkage Arrangement
One, two, and three linked
Auxiliary Switch Function And Quantity
1 control
Internal Trip Release Configuration
Series trip all locations
Thread Size
0.190 inches
Switch Location And Position Designation
External at pole one
Trip Delay Time In Seconds Per Rated Continuous Current
30.000 at 150 pct all locations and 2.000 at 400 pct all locations and 0.040 at 1000 pct all locations
Inclosure Protection Type For Which Designed
Hermetically sealed
Switch Terminal Type
Turret
Switch Current Rating And Type In Amps
3.0 ac and 3.0 dc
Switch Voltage Rating And Type In Volts
115.0 ac
Frequency In Hertz
60.0 all locations
Thread Series Designator
Unf
Terminal Type And Quantity
6 threaded stud
FSC
5925 Circuit Breakers
NIIN
004895427
NSN
5925004895427

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
72-115-5MG6
Cage Code:
08125
Status:
A
MSDS:
Part Number:
271-1355P15
Cage Code:
3B150
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 5925-00-489-5427
What are the manufacturers of nsn 5925004895427?
Does this nsn 5925004895427 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925004895427
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 5925004895427 contain any precious metals?
Precious metal content is unknown.
Does nsn 5925004895427 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925004895427?
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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