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Circuit Breaker NSN 5925-00-405-1209

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 5925-00-405-1209 NSN: 5925-00-405-1209

Features and Characteristics

Body Style
Multipole-single actuator type
Body Length
8.000 inches
Body Width
4.500 inches
Body Height
4.500 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Width
1.500 inches
Boss Height
0.156 inches
Pole Quantity
3
Mounting Facility Type And Quantity
6 terminal
Storage Type
General purpose warehouse
Maximum Continuous Load Current Rating Per Pole
150.0 amperes ac all locations and 150.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts
600.0 ac all locations and 250.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
25000.0 ac all locations and 10000.0 dc all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Thermal-magnetic all locations
Trip Release Characteristic
Time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
138.0 all locations
Reset Method
Manual
Main Contact Tripping Mechanism Type
Trip free
Manual Actuator Type And Quantity
1 toggle
Actuator Function
Trip-reset
Actuator Position Designation
At pole two
Trip Delay Time In Seconds Per Rated Continuous Current
150.000 at 200 pct all locations and 250.000 at 200 pct all locations
Trip Release Ambient Tempurature Rating
40.0 degrees celsius all locations
Special Features
With bolt-on bracket connection
Frequency In Hertz
60.0 all locations
Terminal Type And Quantity
3 clip and 3 compression
FSC
5925 Circuit Breakers
NIIN
004051209
NSN
5925004051209

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
KAB36150
Cage Code:
56302
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 5925-00-405-1209
What are the manufacturers of nsn 5925004051209?
Does this nsn 5925004051209 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925004051209
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 5925004051209 contain any precious metals?
Precious metal content is unknown.
Does nsn 5925004051209 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925004051209?
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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