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Circuit Breaker NSN 5925-01-043-4852

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 5925-01-043-4852 NSN: 5925-01-043-4852

Features and Characteristics

Body Style
Single pole type
Bushing Length
Between 0.187 inches and 0.249 inches
Body Length
2.189 inches
Body Width
0.760 inches
Case Material
Metal
Center To Center Distance Between Terminals Parallel To Length
1.190 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
Between 1.800 inches and 1.820 inches
Fragility Factor
Moderately rugged
Mounting Surface To Terminal End Distance
2.370 inches
Pole Quantity
1
Mounting Facility Type And Quantity
2 threaded hole
Storage Type
General purpose warehouse
Special Handling Feature
Magnetic
Thready Qty Per Inch (tpi)
32
Maximum Continuous Load Current Rating Per Pole
50.0 amperes ac single location and 50.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts
200.0 ac single location and 28.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
5000.0 ac single location and 5000.0 dc single location
Circuit Protection Type
Overcurrent single location
Trip Release Method
Magnetic single location
Trip Release Characteristic
Time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
138.0 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
0.138 inches
Trip Delay Time In Seconds Per Rated Continuous Current
28.000 at 200 pct single location and 55.000 at 200 pct single location
Inclosure Protection Type For Which Designed
Corrosion resistant and hermetically sealed and explosion proof and humidity resistant and salt spray proof and sand resistant and dustproof and vibrationproof and shock resistant and fungus resistant
Special Features
Amperes rating v; circuit breaker must meet test for jet powered aircraft
Frequency In Hertz
400.0 single location
Unpackaged Unit Weight
0.200 pounds
Test Data Document
81349-mil-c-27715 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator
Unc
Terminal Type And Quantity
2 tab w/screw
Specification Data
96906-ms24571 government standard
FSC
5925 Circuit Breakers
NIIN
010434852
NSN
5925010434852

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS24571-50V
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-C-27715
Cage Code:
81349
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 5925-01-043-4852
What are the manufacturers of nsn 5925010434852?
Does this nsn 5925010434852 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5925010434852
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 5925010434852 contain any precious metals?
No precious metal content.
Does nsn 5925010434852 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5925010434852?
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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