NSN 5925-00-252-1551

Circuit Breaker
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002521551

Pricing & Availability

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Product 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.

5925-00-252-1551 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAQL
Body Style
Multipole-multiple actuator type
MRC:
ADAQ
Body Length
3.719 inches
MRC:
ADAT
Body Width
3.052 inches
MRC:
ADTV
Case Material
Plastic
MRC:
AEBP
Center To Center Distance Between Terminals Parallel To Length
3.063 inches
MRC:
AEBQ
Center To Center Distance Between Terminals Parallel To Width
1.031 inches
MRC:
AEBY
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
2.750 inches
MRC:
AEHA
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
1.031 inches
MRC:
AJEC
Boss Height
0.156 inches
MRC:
AJWX
Mounting Surface To Terminal End Distance
3.359 inches
MRC:
AKPX
Pole Quantity
3
MRC:
AXHR
Mounting Facility Type And Quantity
6 threaded hole
MRC:
CMLP
Thready Qty Per Inch (tpi)
32
MRC:
CPLM
Maximum Continuous Load Current Rating Per Pole
60.0 amperes ac all locations
MRC:
CPRF
Operating Voltage Type And Rating Per Pole In Volts
125.0 ac all locations
MRC:
CPRG
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
2000.0 ac all locations
MRC:
CPRH
Circuit Protection Type
Overcurrent all locations
MRC:
CPRJ
Trip Release Method
Magnetic-hydraulic all locations
MRC:
CPRL
Trip Release Characteristic
Time delay all locations
MRC:
CPRN
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
125.0 all locations
MRC:
CPRP
Ultimate Trip Time Per Pole In Seconds
20.000 all locations and 70.000 all locations
MRC:
CPRQ
Reset Method
Manual
MRC:
CPRR
Main Contact Tripping Mechanism Type
Trip free
MRC:
CPRT
Manual Actuator Type And Quantity
3 toggle
MRC:
CPRW
Actuator Function
Trip-reset
MRC:
CPRX
Actuator Position Designation
At each pole
MRC:
CPRY
External Actuator Linkage Arrangement
One, two, and three linked
MRC:
CPSM
Internal Trip Release Configuration
Series trip all locations
MRC:
CQJX
Thread Size
0.138 inches
MRC:
CQWN
Trip Delay Time In Seconds Per Rated Continuous Current
10.000 at 150 pct all locations and 40.000 at 150 pct all locations and 4.500 at 200 pct all locations and 18.000 at 200 pct all locations and 2.000 at 300 pct all locations and 6.000 at 300 pct all locations
MRC:
CQXF
Inclosure Protection Type For Which Designed
Fungus resistant and moisture resistant and explosion resistant
MRC:
FREQ
Frequency In Hertz
60.0 all locations
MRC:
THSD
Thread Series Designator
Unc
MRC:
TTQY
Terminal Type And Quantity
6 threaded stud

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:
3XAM151660250-2-60
Cage Code:
74193
RNCC:
C
RNVC:
1
DAC:
6
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Cage Code:
74193
RNCC:
3
RNVC:
9
DAC:
4
RNAAC:
28
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

Special material and handling

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.

Import and Export

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

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
061300
NMF Description:
Circuit Breaker/switch Noi
UFC:
34410
LTL:
77.5
LCL:
--
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)