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Circuit Breaker NSN 5925-01-217-4649

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 5925-01-217-4649 NSN: 5925-01-217-4649

Features and Characteristics

Body Style
Single pole type
Bushing Length
0.250 inches
Body Length
1.781 inches
Body Width
0.650 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
0.690 inches
Mounting Surface To Terminal End Distance
1.669 inches
Pole Quantity
1
Mounting Facility Type And Quantity
1 threaded bushing
Storage Type
General purpose warehouse
Thready Qty Per Inch (tpi)
32
Maximum Continuous Load Current Rating Per Pole
250.0 milliamperes dc single location
Operating Voltage Type And Rating Per Pole In Volts
32.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
2500.0 dc single location
Circuit Protection Type
Overcurrent single location
Trip Release Method
Magnetic single location
Trip Release Characteristic
Instantaneous single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
135.0 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
Relay trip single location
Thread Size
0.469 inches
Inclosure Protection Type For Which Designed
Fungus resistant
Unpackaged Unit Weight
2.000 ounces
Thread Series Designator
Uns
Terminal Type And Quantity
4 tab, solder lug
FSC
5925 Circuit Breakers
NIIN
012174649
NSN
5925012174649

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3MC7-3-0.250
Cage Code:
82647
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 5925-01-217-4649
What are the manufacturers of nsn 5925012174649?
Does this nsn 5925012174649 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925012174649
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 5925012174649 contain any precious metals?
No precious metal content.
Does nsn 5925012174649 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925012174649?
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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