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Circuit Breaker NSN 5925-01-149-7212

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 5925-01-149-7212 NSN: 5925-01-149-7212

Features and Characteristics

Body Style
Single pole type
Overall Length
50.8 millimeters
Body Width
19.81 millimeters
Case Material
Metal
Center To Center Distance Between Terminals Parallel To Length
Between 17.14 millimeters and 17.27 millimeters
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
39.62 millimeters
Fragility Factor
Moderately rugged
Mounting Surface To Terminal End Distance
34.97 millimeters
Pole Quantity
1
Mounting Facility Type And Quantity
2 terminal
Storage Type
General purpose warehouse
Maximum Continuous Load Current Rating Per Pole
25.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts
12.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
1000.0 dc single location
Circuit Protection Type
Overcurrent single location
Trip Release Method
Thermal single location
Trip Release Characteristic
Instantaneous 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
Internal Trip Release Configuration
Series trip single location
Inclosure Protection Type For Which Designed
Hermetically sealed
Trip Release Ambient Tempurature Rating
25.0 degrees celsius single location
Terminal Type And Quantity
2 threaded stud
FSC
5925 Circuit Breakers
NIIN
011497212
NSN
5925011497212

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
30055-26
Cage Code:
13445
Status:
A
MSDS:
Part Number:
30055-25
Cage Code:
13445
Status:
A
MSDS:
Part Number:
1026964-000
Cage Code:
ZAP06
Status:
A
MSDS:
Part Number:
54525
Cage Code:
77326
Status:
A
MSDS:
Part Number:
1026964-025
Cage Code:
Z0DK5
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 5925-01-149-7212
What are the manufacturers of nsn 5925011497212?
Does this nsn 5925011497212 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925011497212
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 5925011497212 contain any precious metals?
Precious metal content is unknown.
Does nsn 5925011497212 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925011497212?
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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