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Circuit Breaker NSN 5925-01-473-0646

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 5925-01-473-0646 NSN: 5925-01-473-0646

Features and Characteristics

Body Style
Rectangular dimensional envelope
Overall Length
1.350 inches
Overall Height
0.390 inches
Overall Width
0.820 inches
Mounting Slot Width
0.210 inches
Case Material
Plastic
End Application
2320-01-465-2174
Pole Quantity
2
Mounting Facility Type And Quantity
2 slot
Maximum Continuous Load Current Rating Per Pole
20.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts
36.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
20.0 dc all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Thermal single location
Trip Release Characteristic
Instantaneous single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
100.0 all locations
Ultimate Trip Time Per Pole In Seconds
15.000 all locations
Reset Method
Automatic
Internal Trip Release Configuration
Relay trip single location
Trip Release Ambient Tempurature Rating
40.0 degrees celsius single location
Part Name Assigned By Controlling Agency
Circuit breaker, 20 amp
Special Features
Used on mk23, mk25, mk27, mk28, mk29, mk30
Terminal Type And Quantity
2 bus bar
FSC
5925 Circuit Breakers
NIIN
014730646
NSN
5925014730646

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3126509
Cage Code:
45152
Status:
A
MSDS:
Part Number:
VB3-A20-F57
Cage Code:
01NN8
Status:
A
MSDS:
Part Number:
5925PL1598684
Cage Code:
9009H
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 5925-01-473-0646
What are the manufacturers of nsn 5925014730646?
Does this nsn 5925014730646 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925014730646
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 5925014730646 contain any precious metals?
No precious metal content.
Does nsn 5925014730646 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925014730646?
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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