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Circuit Breaker NSN 5925-01-264-2751

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 5925-01-264-2751 NSN: 5925-01-264-2751

Features and Characteristics

Body Style
Single pole type
Bushing Length
Between 0.458 inches and 0.478 inches
Body Length
Between 1.350 inches and 1.400 inches
Body Width
Between 0.670 inches and 0.690 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
Between 1.095 inches and 1.155 inches
Fragility Factor
Moderately rugged
Mounting Surface To Terminal End Distance
Between 1.525 inches and 1.585 inches
Pole Quantity
1
Arc Quenching Method
Magnetic blowout
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
15.0 amperes ac single location and 15.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts
120.0 ac single location and 32.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
1000.0 ac single location and 1000.0 dc single location
Circuit Protection Type
Overcurrent single location
Trip Release Method
Magnetic single location
Auxiliary Trip Coil Voltage Type And Rating In Volts
18.0 dc single location
Trip Release Characteristic
Time delay 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
Manual Actuator Type And Quantity
1 toggle
Actuator Function
Trip-reset
Actuator Position Designation
At pole one
Internal Trip Release Configuration
Series/relay trip single location
Thread Size
0.500 inches
Trip Release Duty Cycle
Continuous single location
Trip Delay Time In Seconds Per Rated Continuous Current
0.100 at 200 pct single location and 2.000 at 200 pct single location
Inclosure Protection Type For Which Designed
Shock resistant and vibration resistant
Special Features
Includes 1/2x32 knurled nut, 1/2 in. Locking ring; vertical mount only
Frequency In Hertz
50.0 single location or 60.0 single location
Thread Series Designator
Un
Terminal Type And Quantity
2 wire lead and 2 threaded stud
FSC
5925 Circuit Breakers
NIIN
012642751
NSN
5925012642751

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2802961
Cage Code:
72560
Status:
A
MSDS:
Part Number:
T14-S-SP-7413-1
Cage Code:
81541
Status:
A
MSDS:
Part Number:
AM-336
Cage Code:
81541
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 5925-01-264-2751
What are the manufacturers of nsn 5925012642751?
Does this nsn 5925012642751 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925012642751
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 5925012642751 contain any precious metals?
No precious metal content.
Does nsn 5925012642751 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925012642751?
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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