NSN 5925-00-045-8091

Circuit Breaker
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
000458091

Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "CIRCUIT BREAKER"

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.

5925-00-045-8091 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
ABHP
Overall Length
1.750 inches
MRC:
ABKW
Overall Height
2.570 inches
MRC:
ABMK
Overall Width
0.630 inches
MRC:
ADTV
Case Material
Metal
MRC:
AKPX
Pole Quantity
1
MRC:
AXHR
Mounting Facility Type And Quantity
Thd bushing
MRC:
CMLP
Thready Qty Per Inch (tpi)
32
MRC:
CPLM
Maximum Continuous Load Current Rating Per Pole
4.0 amperes ac single location
MRC:
CPRF
Operating Voltage Type And Rating Per Pole In Volts
120.0 ac single location
MRC:
CPRG
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
500.0 ac single location
MRC:
CPRH
Circuit Protection Type
Overcurrent single location
MRC:
CPRJ
Trip Release Method
Magnetic single location
MRC:
CPRL
Trip Release Characteristic
Time delay single location
MRC:
CPRN
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 single location
MRC:
CPRQ
Reset Method
Manual
MRC:
CPRR
Main Contact Tripping Mechanism Type
Trip free
MRC:
CPRT
Manual Actuator Type And Quantity
1 toggle
MRC:
CPRW
Actuator Function
Trip-reset
MRC:
CQJX
Thread Size
0.375 inches
MRC:
CQWN
Trip Delay Time In Seconds Per Rated Continuous Current
0.150 at 200 pct single location and 0.800 at 200 pct single location and 0.050 at 300 pct single location and 0.370 at 300 pct single location and 0.010 at 400 pct single location and 0.190 at 400 pct single location
MRC:
CQXF
Inclosure Protection Type For Which Designed
Hermetically sealed
MRC:
FREQ
Frequency In Hertz
400.0 single location
MRC:
THSD
Thread Series Designator
Unef
MRC:
TTQY
Terminal Type And Quantity
2 wire hook

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
520A402
Cage Code:
81541
RNCC:
3
RNVC:
2
DAC:
3
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1179003P14
Cage Code:
94117
RNCC:
5
RNVC:
2
DAC:
3
RNAAC:
TX
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00136
FIIG:
A030A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Part End Users MOE: Major organizational entities

Name
MOE Code
MOE Rule
PICA
DSOR
User:
GERMANY Germany
MOE:
ZG
Rule:
ZG01
PICA:
ZG
DSOR:
User:
ITALY Italy
MOE:
ZR
Rule:
ZR01
PICA:
ZR
DSOR:

Material & Special Handling Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) P

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

  Identification Codes

HMIC: Hazardous Material Indicator Code. Identifies a hazardous item.

PMIC: Precious Metal Indicator Code. Identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.

Import / Export Schedule B Classification

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
8536200040
NAICS:
335313
End Use Class:
20005
SITC:
77252
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8536200040

Automatic Circuit Breakers, For A Voltage Not Exceeding 1, 000 V, Nesoi

End Use Code 20005

Electric Apparatus

Standard Intl. Trade Class (SITC) 77252

Automatic Circuit Breakers For A Voltage Not Exceeding 1, 000 Volts

Freight Universal and National freight and handling information

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
061300
NMF Description:
Circuit Breaker/switch Noi
UFC:
34410
LTL:
77.5
LCL:
77.5
WCC:
658
TCC:
Z
SHC:
9
ADC:
A
ACC:
H

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 658

Electrical appliances, small.

Air Commodity (ACC) H

Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps).

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

  Freight Codes

NAIC: North American Industry Classification. Classifies items and business activity for the purpose of collecting, analyzing, and publishing statistical data related to the U.S. business economy.

SITC: Standard International Trade Classification.

NMFC: National motor freight classification. A six position numeric code, which divides articles into groups or classes according to physical characteristics. the classification is based on truckloads vs. less than truckload.

UFC: Universal freight classification. a five position numeric code, which divides articles into groups or classes according to physical characteristics. the classification is based on carload vs. less than carload.

LTL: Less than a truckload rating.

LCL: Less than a carload rating.

WCC: Water commodity code. A three position code that indicates all shipments via water.

TCC: Type of Cargo Code. A one position code for all shipments via water to identify the type of cargo included within the shipment unit.

SHC: Special Handling Code. A one position code for all shipments via water to identify the exception handling required for cargo included within the shipment unit

ADC: Air Dimension Code. A one position alpha code that identifies dimensional characteristics of air shipments by relating the length, width, or height dimensions of the largest piece to the minimum size cargo door opening of an aircraft

ACC: Air Commodity Code. A one position code for all shipments via air to identify material for manifesting and customs requirements