NSN 5925-00-045-1720

Circuit Breaker

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

NIIN:

000451720

Pricing & Availability

Submit this form for current pricing and availability quote on part number and/or cross reference parts.

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.

5925-00-045-1720 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

AAQL

Body Style

Single pole type

MRC:

ABXD

Bushing Length

0.250 inches

MRC:

ADAQ

Body Length

0.562 inches

MRC:

ADAT

Body Width

0.750 inches

MRC:

ADTV

Case Material

Plastic

MRC:

AEBP

Center To Center Distance Between Terminals Parallel To Length

0.703 inches

MRC:

AJWX

Mounting Surface To Terminal End Distance

1.707 inches

MRC:

AKPX

Pole Quantity

MRC:

AXHR

Mounting Facility Type And Quantity

1 threaded bushing

MRC:

BBRG

Storage Type

General purpose warehouse

MRC:

CMLP

Thready Qty Per Inch (tpi)

MRC:

CPLM

Maximum Continuous Load Current Rating Per Pole

7.5 amperes ac single location and 7.5 amperes ac single location

MRC:

CPRF

Operating Voltage Type And Rating Per Pole In Volts

120.0 ac single location and 28.0 dc single location

MRC:

CPRG

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

800.0 ac single location and 2000.0 dc single location

MRC:

CPRH

Circuit Protection Type

Overcurrent single location

MRC:

CPRJ

Trip Release Method

Thermal single location

MRC:

CPRL

Trip Release Characteristic

Time delay single location

MRC:

CPRN

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

145.0 single location

MRC:

CPRQ

Reset Method

Manual

MRC:

CPRR

Main Contact Tripping Mechanism Type

Trip free

MRC:

CPRT

Manual Actuator Type And Quantity

1 push-pull

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

0.469 inches

MRC:

CQWN

Trip Delay Time In Seconds Per Rated Continuous Current

2.000 at 200 pct single location and 20.000 at 200 pct single location

MRC:

CQXF

Inclosure Protection Type For Which Designed

Corrosion resistant and explosion resistant

MRC:

CRCF

Trip Release Ambient Tempurature Rating

25.0 degrees celsius single location

MRC:

FREQ

Frequency In Hertz

400.0 single location

MRC:

THSD

Thread Series Designator

Uns

MRC:

TTQY

Terminal Type And Quantity

2 tab w/screw

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:

7274-12-7 1/2

Cage Code:

82647

RNCC:

RNVC:

DAC:

RNAAC:

Status:

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:

Cond. Code:

Status:

Part End Users MOE: Major organizational entities

Name

MOE Code

MOE Rule

PICA

DSOR

User:

France

MOE:

Rule:

ZF01

PICA:

DSOR:

User:

Germany

MOE:

Rule:

ZG01

PICA:

DSOR:

User:

Turkey

MOE:

Rule:

ZW01

PICA:

DSOR:

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

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

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:

HITECH:

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:

SHC:

ADC:

ACC:

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