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Last Modified: Jun 26, 2019

NSN 5925-00-011-2540 Circuit Breaker

MFG Part Numbers: QO2020, QO2020

Cross Reference Parts for NSN 5925-00-011-2540

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

QO2020

2 2 5 E

QO2020

2 2 3 E

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Part Information for NSN 5925-00-011-2540 (5925000112540)

Item Name: CIRCUIT BREAKER
Federal Supply Class (FSC): 5925
NIIN: 00-011-2540 (000112540)
Definition: 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.
NMF Description: CIRCUIT BREAKER/SWITCH NOI

Item Specifics

Federal Supply Class (FSC)
Circuit Breakers
Actuator Function
Trip-reset CPRW
Actuator Position Designation
At each pole CPRX
Arc Quenching Method
Air APNQ
Body Height
2.580 inches nominal ADAU
Body Length
3.220 inches nominal ADAQ
Body Style
Multipole-multiple actuator type AAQL
Body Width
1.480 inches nominal ADAT
Boss Height
0.225 inches nominal AJEC
Case Material
Plastic ADTV
Center To Center Distance Between Terminals Parallel To Width
0.750 inches nominal AEBQ
Circuit Protection Type
Overcurrent all locations CPRH
External Actuator Linkage Arrangement
One and two linked CPRY
Frequency In Hertz
60.0 all locations FREQ
Cubic Measure
12.295 cubic inches CBME
Maximum Continuous Load Current Rating Per Pole
20.0 amperes ac all locations CPLM
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
10000.0 ac all locations CPRG
Mounting Facility Type And Quantity
2 terminal AXHR
Operating Voltage Type And Rating Per Pole In Volts
240.0 ac all locations CPRF
Fragility Factor
Moderately rugged AFJN
Inclosure Protection Type For Which Designed
Fungus resistant CQXF
Main Contact Tripping Mechanism Type
Trip free CPRR
Manual Actuator Type And Quantity
2 toggle CPRT
Reset Method
Manual CPRQ
Pole Quantity
2 AKPX
Storage Type
General purpose warehouse BBRG
Terminal Type And Quantity
2 screw and 2 clip TTQY
Trip Delay Time In Seconds Per Rated Continuous Current
120.000 maximum at 200 pct all locations CQWN
Trip Release Ambient Temp Rating
25.0 deg celsius nominal all locations CRCF
Trip Release Characteristic
Time delay all locations CPRL
Trip Release Method
Thermal-magnetic all locations CPRJ
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
135.0 all locations CPRN

Trade Control Compliance Schedule B Export Code: A ten position numeric code that identifies an item exported overseas. this unique identification code is assigned by the U.S. Census Bureau.

Schedule B Sch. B Description Demilitarization Classification ITAR Regulation
8536200040 Automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9). Unclassified Not ITAR Controlled

MOE / End Users Represents the subdivisions of a US governmental organization or an agency of the North Atlantic Treaty Organization (NATO), and other friendly governments and international organizations participating in the federal catalog program.

Country / Entity Name MOE
Department Of The Air Force
Department Of The Air Force ZZ

Material & Special Handling Item material and handling information

Code Description Value Meaning
HMIRS 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 t
Precious Metals Indicator U Precious metal content is unknown
Criticality Code X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

National Motor Freight NMFC: 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.

Code Description Code Value Meaning
NMF Description NMFC 061300 Circuit Breaker/switch Noi
Less than a truck load rating LTL P 77.5
Water Commodity WCC 658 Electrical appliances, small
Type of Cargo TCC Z No special type of cargo code applicable
Special Handling SHC 9 Other or no special handling required (sh)
Air Dimension Code ADC A Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity ACC H Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
Air Special Handling ASH Array No special handling required.

Item Identification | Circuit Breakers

5925-00-011-2540, 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.

Supply Class (FSC)NSN AssignmentNIINItem Name Code (INC)
5925 Jan 01, 1963 000112540 00136 (Circuit Breaker)

Circuit Breakers Cross Reference

QO2020 Cage Code 56365
QO2020 Cage Code 56303

Codes

COUNTRY CODE: 00
CIIC: U
DML: A
HMIC: P
MGMT CTRL: SF9EH-N
SOS: SMS
INC: 136
WEAPON SYSTEM: LATRINE SYSTEM, CONTAINERIZED - 015211860
AAC: D
CRITL CODE: X
DEMIL CODE: A
S A: DN
MGMT CTL: 9B-----
NIIN ASGMT: 01-JAN-63
QUP: 1
SLC: 0
UI: EA
CAGE: 56303
RNCC: 5
RNVC: 2

Management

Air Force Flag

Air Force

Fund SF – Stock fund applicable to items managed for the air force by the respective inventory control point.
Budget 9 – Air force decentrally managed
Material Management EH – Electronic components (engineering support at the 88th ose/oss)
Price Validation N – The current standard price in the catalog management data (cmd) has not been analyzed or coded for lp/lm. -the price has not been analyzed or reviewed for accuracy. -zop or standard price challenges are permissible, but must be supported with adequate justification. however, if coded for local purchase (lp) or fabrication/manufacture as indicated with an (lm) acquisition advice code of l" or "f", the case must be evaluated locally where purchased or fabricated."
Air Force Flag

Air Force Management Code Definition

Fund A two position code that classifies an item into categories in terms of funding and budgeting.
Budget Identifies investment items to budget programs from which item is funded.
Material Management Identifies an item of supply to be managed by a specific activity manager.
Price Validation Indicates validity of the recorded unit price.
Marines Flag

Marines

Stores Account 1 – Marine corps stock fund account item.
Combat Essentiality 5 – Critical repair part to a combat essential end item. those parts or components whose failure in a combat essential end item wi
Management Echelon B – All commodities
Material Identification
Operational Test
Physical Category 1 – Bin
Marines Flag

Marines Code Definition

Stores Account (SAC) Indicates the type of funds employed within the marine corps in supply support operations.
Combat Essentiality (CEC) Establishes if an item is essential to the operational readiness of a weapon system or the conduct of a military mission, or that a functional part contributes to the tactical and essential operations of an item component or assembly, and its failure would render the item inoperable or incapable of fulfilling its mission.
Management Echelon (MEC) Classifies items into categories by material and procurement echelon.
Material Identification (MIC) Identifies method of accounting, degree, and type of control to be maintained for the item and to identify material by specific purpose, type, or classification for the war reserve system.
Operational test (OTC) Indicates special procedures must be performed on an item of supply while under care-in-stores or as a part of the issue process.
Physical Category (PCC) Indicates category for picking, packing, and marking items for shipment.
Navy Flag

Navy

Cognizance 9B – Naval inventory control point, mechanicsburg
Special Material
Requisition Restriction
Special Material Content
Navy Flag

Navy Management Code Definition

Cognizance (COG) Identifies the inventory manager (IM) and inventory control point (ICP).
Special Material (SMIC) Categorizes material on the basis of requirements for source or quality control, technical design, or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling
Req. Restriction (IRRC) Item requisition instructions.
Special Material (SMCC) Indicated that an item represents or contains peculiar material requiring special treatment, precautions, or management.
Army Flag

Army

Accounting Requirements X – Expendable item. an item of army property coded with an arc of ``x'' in the amdf. expendable items require no formal accountability after issue from a stock record account. commercial and fabricated items similar to items coded ``x'' in the amdf are considered expendable items.
Material Category 1 Q – Electronics materiel (dla/gsa items)
Material Category 2 2 – Stock fund secondary items
Material Category 3 2 – Nonreparable items (exclusive of insurance and provisioning items). this code will be used to identify items which are not reparable.
Material Category 4 & 5 00 – Dla/gsa-managed items that cannot be identified to a specific army weapons systems/end item
Army Flag

Army Management Code Definition

Accounting Requirements Accounting Requirements Code (ARC): a one position alpha code that indicates the accountability of an item of supply.
Material Category 1 Material category and inventory manager.
Material Category 2 Appropriation and budget activity account.
Material Category 3 Management inventory segment.
Material Category 4 & 5 Specific group / generic category.
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