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Circuit Breaker NSN 5925-01-005-4981

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 5925-01-005-4981 NSN: 5925-01-005-4981

Features and Characteristics

Body Style
Single pole type
Body Length
2.000 inches
Body Width
0.920 inches
Body Height
1.545 inches
Case Material
Plastic
Fragility Factor
Moderately rugged
Boss Height
0.125 inches
Pole Quantity
1
Arc Quenching Method
Magnetic blowout
Mounting Facility Type And Quantity
1 clip
Storage Type
General purpose warehouse
Maximum Continuous Load Current Rating Per Pole
15.0 amperes ac single location and 15.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts
250.0 ac single location and 32.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
1000.0 ac single location and 1000.0 dc single location
Circuit Protection Type
Overcurrent single location
Trip Release Method
Magnetic-hydraulic single location
Trip Release Characteristic
Time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 single location
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 one
Internal Trip Release Configuration
Series trip single location
Trip Delay Time In Seconds Per Rated Continuous Current
0.050 at 200 pct single location and 1.000 at 200 pct single location
Inclosure Protection Type For Which Designed
Fungus resistant and moisture resistant
Special Features
Handle equipped with internally mtd light emitting diode
Frequency In Hertz
60.0 single location
Unpackaged Unit Weight
8.500 ounces
Terminal Type And Quantity
2 tab, solder lug
FSC
5925 Circuit Breakers
NIIN
010054981
NSN
5925010054981

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
203-2-1-61-153-4
Cage Code:
81541
Status:
A
MSDS:
Part Number:
203-2-1-61-153-4-1-1
Cage Code:
81541
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 5925-01-005-4981
What are the manufacturers of nsn 5925010054981?
Does this nsn 5925010054981 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925010054981
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 5925010054981 contain any precious metals?
Precious metal content is unknown.
Does nsn 5925010054981 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925010054981?
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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