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Circuit Breaker NSN 5925-00-448-2252

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 5925-00-448-2252 NSN: 5925-00-448-2252

Features and Characteristics

Body Style
Single pole type
Bushing Length
0.468 inches
Body Length
2.189 inches
Body Width
0.760 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
1.810 inches
Pole Quantity
1
Mounting Facility Type And Quantity
2 threaded hole
Maximum Continuous Load Current Rating Per Pole
75.0 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
6000.0 dc single location
Circuit Protection Type
Overcurrent single location
Trip Release Method
Thermal single location
Trip Release Characteristic
Time delay single location
Reset Method
Manual
Main Contact Tripping Mechanism Type
Trip free
Manual Actuator Type And Quantity
1 push-pull
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
24.000 at 200 pct single location and 70.000 at 200 pct single location and 3.300 at 400 pct single location and 12.000 at 400 pct single location
Trip Release Ambient Tempurature Rating
77.0 degrees fahrenheit single location
FSC
5925 Circuit Breakers
NIIN
004482252
NSN
5925004482252

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10-30460-75
Cage Code:
82918
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 5925-00-448-2252
What are the manufacturers of nsn 5925004482252?
Does this nsn 5925004482252 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925004482252
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 5925004482252 contain any precious metals?
No precious metal content.
Does nsn 5925004482252 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925004482252?
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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