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Last Modified: Mar 22, 2019

NSN 5925-00-007-3962 Circuit Breaker

MFG Part Numbers: 3XAM17-3-208VAC400C55, DMS 83059B, 138C206H01

Cross Reference Parts for NSN 5925-00-007-3962

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

3XAM17-3-208VAC400C55

2 2 3 E

DMS 83059B

2 9 5 9

138C206H01

2 9 5 A

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Part Information for NSN 5925-00-007-3962 (5925000073962)

Item Name: CIRCUIT BREAKER
Federal Supply Class (FSC): 5925
NIIN: 00-007-3962 (000073962)
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
Body Length
2.490 inches minimum and 2.510 inches maximum ADAQ
Body Style
Multipole-multiple actuator type AAQL
Body Width
2.263 inches minimum and 2.283 inches maximum ADAT
Bushing Length
0.146 inches minimum and 0.166 inches maximum ABXD
Case Material
Plastic ADTV
Center To Center Distance Between Terminals Parallel To Length
1.180 inches minimum and 1.200 inches maximum AEBP
Center To Center Distance Between Terminals Parallel To Width
0.740 inches minimum and 0.760 inches maximum AEBQ
Circuit Protection Type
Overcurrent all locations CPRH
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
1.802 inches minimum and 1.822 inches maximum AEBY
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
0.740 inches minimum and 0.760 inches maximum AEHA
External Actuator Linkage Arrangement
One, two, and three linked CPRY
Frequency In Hertz
60.0 all locations FREQ
Arc Quenching Method
Magnetic blowout APNQ
Maximum Continuous Load Current Rating Per Pole
3.0 amperes ac all locations CPLM
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
3500.0 ac all locations CPRG
Mounting Facility Type And Quantity
6 threaded hole AXHR
Mounting Surface To Terminal End Distance
1.990 inches minimum and 2.010 inches maximum AJWX
Nominal Thread Size
0.138 inches CQJX
Operating Voltage Type And Rating Per Pole In Volts
208.0 ac all locations CPRF
Fragility Factor
Moderately rugged AFJN
Storage Type
General purpose warehouse BBRG
Inclosure Protection Type For Which Designed
Dustproof and fungus proof CQXF
Internal Trip Release Configuration
Series trip all locations CPSM
Main Contact Tripping Mechanism Type
Trip free CPRR
Manual Actuator Type And Quantity
3 toggle CPRT
Reset Method
Manual CPRQ
Pole Quantity
3 AKPX
Terminal Type And Quantity
6 tab w/screw TTQY
Thread Quantity Per Inch
32 CMLP
Thread Series Designator
Unc THSD
Trip Delay Time In Seconds Per Rated Continuous Current
2.500 minimum at 200 pct all locations and 9.500 maximum at 200 pct all locations CQWN
Trip Release Characteristic
Time delay all locations CPRL
Trip Release Method
Magnetic-hydraulic all locations CPRJ
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
400.0 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

5925-00-007-3962, 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 Jul 07, 1972 000073962 00136 (Circuit Breaker)

Circuit Breakers Cross Reference

138C206H01 Cage Code 97942
3XAM17-3-208VAC400C55 Cage Code 74193
DMS 83059B Cage Code 16236

Codes

COUNTRY CODE: 00
CIIC: U
DML: A
HMIC: P
MGMT CTRL: SF9EH-N
SOS: SMS
INC: 136
AAC: Z
CRITL CODE: X
DEMIL CODE: A
S A: DF
MGMT CTL: SF9EH-N
NIIN ASGMT: 07-JUL-72
QUP: 1
SLC: 0
UI: EA
CAGE: 97942
RNCC: 3
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.
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