NSN 5925-00-027-2764

Circuit Breaker
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
000272764

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.

5925-00-027-2764 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAQL
Body Style
Single pole type
MRC:
ADAQ
Body Length
2.500 inches
MRC:
ADAT
Body Width
0.750 inches
MRC:
ADTV
Case Material
Plastic
MRC:
AEBP
Center To Center Distance Between Terminals Parallel To Length
0.938 inches
MRC:
AEBY
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
2.062 inches
MRC:
AJEC
Boss Height
0.140 inches
MRC:
AJWX
Mounting Surface To Terminal End Distance
2.471 inches
MRC:
AKPX
Pole Quantity
1
MRC:
AXHR
Mounting Facility Type And Quantity
2 threaded hole
MRC:
CMLP
Thready Qty Per Inch (tpi)
32
MRC:
CPLM
Maximum Continuous Load Current Rating Per Pole
1.25 amperes ac single location
MRC:
CPRF
Operating Voltage Type And Rating Per Pole In Volts
115.0 ac single location
MRC:
CPRG
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
2000.0 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:
CPRX
Actuator Position Designation
At pole one
MRC:
CPSM
Internal Trip Release Configuration
Series trip single location
MRC:
CQJX
Thread Size
0.190 inches
MRC:
CQWN
Trip Delay Time In Seconds Per Rated Continuous Current
25.000 at 125 pct single location and 8.000 at 130 pct single location and 2.5000 at 138 pct single location
MRC:
FREQ
Frequency In Hertz
60.0 single location
MRC:
THSD
Thread Series Designator
Unc
MRC:
TTQY
Terminal Type And Quantity
2 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:
271-1290P2
Cage Code:
3B150
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
48
Status:
A
MSDS:
SADC:
Part Number:
271-1290P2
Cage Code:
49956
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
48
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

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.