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Circuit Breaker NSN 5925-00-839-7879

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 5925-00-839-7879 NSN: 5925-00-839-7879

Features and Characteristics

Overall Length
3.265 inches
Overall Height
5.343 inches
Overall Width
1.025 inches
Case Material
Plastic
Unthreaded Mounting Hole Diameter
0.164 inches
Pole Quantity
1
Maximum Continuous Load Current Rating Per Pole
20.0 amperes ac single location
Operating Voltage Type And Rating Per Pole In Volts
240.0 ac single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
5000.0 ac single location
Circuit Protection Type
Overcurrent single location
Trip Release Method
Magnetic single location
Trip Release Characteristic
Instantaneous single location and time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 single location
Ultimate Trip Time Per Pole In Seconds
80.000 single location and 400.000 single location
Reset Method
Automatic
Main Contact Tripping Mechanism Type
Trip free
Manual Actuator Type And Quantity
1 toggle
Trip Delay Time In Seconds Per Rated Continuous Current
80.000 at 125 pct single location and 400.000 at 125 pct single location and 19.000 at 200 pct single location and 60.000 at 200 pct single location and 6.000 at 300 pct single location and 9.000 at 300 pct single location
Special Features
Mounting hole/stud quani type 1
Frequency In Hertz
60.0 single location
Terminal Type And Quantity
2 screw
FSC
5925 Circuit Breakers
NIIN
008397879
NSN
5925008397879

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
0411-20AMP
Cage Code:
74193
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 5925-00-839-7879
What are the manufacturers of nsn 5925008397879?
Does this nsn 5925008397879 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925008397879
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 5925008397879 contain any precious metals?
Precious metal content is unknown.
Does nsn 5925008397879 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925008397879?
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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