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Circuit Breaker NSN 5925-01-277-4006

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 5925-01-277-4006 NSN: 5925-01-277-4006

Features and Characteristics

Body Style
Multipole-single actuator type
Bushing Length
Between 0.480 inches and 0.510 inches
Body Length
Between 1.985 inches and 2.015 inches
Body Width
2.265 inches
Case Material
Plastic
Center To Center Distance Between Terminals Parallel To Length
Between 1.515 inches and 1.545 inches
Center To Center Distance Between Terminals Parallel To Width
Between 0.735 inches and 0.765 inches
Nonturn Device Location
At 12 oclock
Nonturn Device Radius
Between 0.641 inches and 0.671 inches
Nonturn Device Length
Between 0.115 inches and 0.145 inches
Nonturn Device Diameter
Between 0.151 inches and 0.161 inches
Fragility Factor
Moderately rugged
Mounting Surface To Terminal End Distance
2.232 inches
Pole Quantity
3
Arc Quenching Method
Magnetic blowout
Mounting Facility Type And Quantity
1 threaded bushing w/panel seal
Storage Type
General purpose warehouse
Special Handling Feature
Magnetic
Thready Qty Per Inch (tpi)
32
Maximum Continuous Load Current Rating Per Pole
30.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts
250.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
1000.0 ac all locations
Circuit Protection Type
Overcurrent all locations
Trip Release Method
Magnetic-hydraulic all locations
Trip Release Characteristic
Time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
150.0 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
Internal Trip Release Configuration
Series trip all locations
Thread Size
0.500 inches
Trip Delay Time In Seconds Per Rated Continuous Current
0.150 at 200 pct all locations and 1.900 at 200 pct all locations
Inclosure Protection Type For Which Designed
Moisture resistant and salt water resistant and shock resistant and vibration resistant
Frequency In Hertz
400.0 all locations
Thread Series Designator
Un
Terminal Type And Quantity
6 quick disconnect, male
FSC
5925 Circuit Breakers
NIIN
012774006
NSN
5925012774006

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
APGN-111-1-41-303
Cage Code:
81541
Status:
A
MSDS:
Part Number:
JE3S-C3-DR-01-D-30-3
Cage Code:
74193
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 5925-01-277-4006
What are the manufacturers of nsn 5925012774006?
Does this nsn 5925012774006 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925012774006
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 5925012774006 contain any precious metals?
No precious metal content.
Does nsn 5925012774006 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925012774006?
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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