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Circuit Breaker NSN 5925-00-399-5982

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 5925-00-399-5982 NSN: 5925-00-399-5982

Features and Characteristics

Overall Length
2.188 inches
Overall Height
2.688 inches
Overall Width
0.750 inches
Pole Quantity
1
Mounting Facility Type And Quantity
Thd bushing
Thready Qty Per Inch (tpi)
32
Maximum Continuous Load Current Rating Per Pole
25.0 amperes ac single location
Operating Voltage Type And Rating Per Pole In Volts
115.0 ac single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
1200.0 ac single location
Circuit Protection Type
Overcurrent single location
Trip Release Method
Thermal single location
Trip Release Characteristic
Time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
138.0 single location
Reset Method
Manual
Main Contact Tripping Mechanism Type
Trip free
Manual Actuator Type And Quantity
1 push-pull
Actuator Function
Trip-reset
Thread Size
0.138 inches
Trip Delay Time In Seconds Per Rated Continuous Current
10.000 at 200 pct single location and 100.000 at 200 pct single location and 10.000 at 400 pct single location and 3600.000 at 138 pct single location
Trip Release Ambient Tempurature Rating
25.0 degrees celsius single location
Special Features
Red band visible in trip position
Frequency In Hertz
400.0 single location
Thread Series Designator
Unc
Terminal Type And Quantity
2 screw
FSC
5925 Circuit Breakers
NIIN
003995982
NSN
5925003995982

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
49B6768-25
Cage Code:
80049
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 5925-00-399-5982
What are the manufacturers of nsn 5925003995982?
Does this nsn 5925003995982 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925003995982
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 5925003995982 contain any precious metals?
Precious metal content is unknown.
Does nsn 5925003995982 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925003995982?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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