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Circuit Breaker NSN 5925-01-250-8447

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 5925-01-250-8447 NSN: 5925-01-250-8447

Features and Characteristics

Body Style
Single pole type
Overall Length
2.172 inches
Body Width
0.703 inches
Case Material
Metal
Center To Center Distance Between Terminals Parallel To Length
1.031 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
1.813 inches
Fragility Factor
Moderately rugged
Mounting Surface To Terminal End Distance
1.344 inches
Pole Quantity
1
Arc Quenching Method
Air
Mounting Facility Type And Quantity
2 threaded hole
Storage Type
General purpose warehouse
Thready Qty Per Inch (tpi)
32
Maximum Continuous Load Current Rating Per Pole
35.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts
30.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
600.0 dc 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
Automatic
Internal Trip Release Configuration
Series trip single location
Thread Size
0.138 inches
Trip Delay Time In Seconds Per Rated Continuous Current
8.000 at 200 pct single location and 50.000 at 200 pct single location
Inclosure Protection Type For Which Designed
Corrosion resistant and dusttight and shock resistant and vibration resistant
Trip Release Ambient Tempurature Rating
25.0 degrees celsius single location
Unpackaged Unit Weight
1.000 ounces
Thread Series Designator
Unc
Terminal Type And Quantity
2 tab w/screw
FSC
5925 Circuit Breakers
NIIN
012508447
NSN
5925012508447

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10018895-035
Cage Code:
18876
Status:
A
MSDS:
Part Number:
PSA-35
Cage Code:
82647
Status:
A
MSDS:
Part Number:
10087526
Cage Code:
A486G
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 5925-01-250-8447
What are the manufacturers of nsn 5925012508447?
Does this nsn 5925012508447 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925012508447
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 5925012508447 contain any precious metals?
No precious metal content.
Does nsn 5925012508447 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925012508447?
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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