NSN 5925-00-014-6541

Circuit Breaker

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

000146541

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.

5925-00-014-6541 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

ADAQ

Body Length

6.500 inches

MRC:

ADAT

Body Width

4.125 inches

MRC:

ADAU

Body Height

3.875 inches

MRC:

ADTV

Case Material

Plastic

MRC:

AEBP

Center To Center Distance Between Terminals Parallel To Length

3.312 inches

MRC:

AEBQ

Center To Center Distance Between Terminals Parallel To Width

2.750 inches

MRC:

AEBY

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

2.656 inches

MRC:

AEGJ

Switch Contact Arrangement

Single pole, double throw

MRC:

AEHA

Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

3.686 inches

MRC:

AFJN

Fragility Factor

Moderately rugged

MRC:

AJEC

Boss Height

0.187 inches

MRC:

AKPX

Pole Quantity

MRC:

AXHR

Mounting Facility Type And Quantity

2 threaded hole

MRC:

BBRG

Storage Type

General purpose warehouse

MRC:

BBRJ

Special Handling Feature

Magnetic

MRC:

CMLP

Thready Qty Per Inch (tpi)

MRC:

CPLM

Maximum Continuous Load Current Rating Per Pole

100.0 amperes dc all locations

MRC:

CPRF

Operating Voltage Type And Rating Per Pole In Volts

250.0 dc all locations

MRC:

CPRG

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

10000.0 dc all locations

MRC:

CPRH

Circuit Protection Type

Overcurrent all locations

MRC:

CPRJ

Trip Release Method

Thermal-magnetic all locations

MRC:

CPRL

Trip Release Characteristic

Time delay all locations

MRC:

CPRN

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

135.0 all locations

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 two

MRC:

CPRZ

Auxiliary Switch Function And Quantity

1 alarm

MRC:

CQJX

Thread Size

0.190 inches

MRC:

CQSM

Switch Location And Position Designation

Internal at pole three

MRC:

CQWN

Trip Delay Time In Seconds Per Rated Continuous Current

350.000 at 200 pct all locations and 700.000 at 200 pct all locations

MRC:

CQXF

Inclosure Protection Type For Which Designed

General purpose

MRC:

CRCF

Trip Release Ambient Tempurature Rating

50.0 degrees celsius all locations

MRC:

CRTK

Switch Terminal Type

Wire lead

MRC:

CSSX

Switch Current Rating And Type In Amps

0.25 dc

MRC:

CSWP

Switch Voltage Rating And Type In Volts

250.0 dc

MRC:

PKWT

Unpackaged Unit Weight

5.500 pounds

MRC:

PMLC

Precious Material And Location

Contact surfaces silver

MRC:

PRMT

Precious Material

Silver

MRC:

THSD

Thread Series Designator

Unf

MRC:

TTQY

Terminal Type And Quantity

6 compression and 1 wire lead

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:

ETN277400S41

Cage Code:

30086

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

ET74435

Cage Code:

30086

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:

Department of the Navy

MOE:

Rule:

N9BN

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) S

Item contains silver.

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.

Packaging & Dimensions MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

7.0000lbs

Item Weight:

Item Dim:

Container

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

LVL C

Container:

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

LVL_C:

CUSH

MOP

CATEG.

PRES MAT

WRAP MAT

ICQ

THK

TOS

UCL

CUSH DUN:

MOP:

PKG:

69F0

PRES MAT:

WRAP MAT:

ICQ:

AAA

THK:

TOS:

UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) 42

Container, watervaporproof bag, sealed, container.

Cushion Material (CUSH) JC

Astm-d4727, domestic fiberboard used as pads, cells, die cuts or sleeves.

Preservation Material (PRES_MAT) 00

No requirement.

Packaging Codes

OPI: Optional Procedure Indicator Code. A one position alpha code that indicates the allowable deviations from the prescribed requirements.

SPI No.: Special packaging instructions number.

LVL A/B/C: Indicates the type of shipping container required for level A, B, or C maximum packing protection.

SPC Mkg: A two position code that identifies the special markings applied to the container, which is part of the total pack to protect the contained item during preservation, packing, storage, transit and removal from the pack.

MOP: Method of Preservation. Preventive measures to protect from deterioration resulting from exposure to atmospheric conditions during storage and shipment.

CUSH: Resilient material or devices used to absorb and dissipate energy from shock and vibration to adequately protect the contents and packaging components from physical damage during handling, shipment, and storage.

PRES MAT: Preservation Material. Identifies the material used to prevent or inhibit corrosion or deterioration of an item.

THK: Thickness of cushioning. Minimum thickness of material used to cushion the item.

TOS: Type of Storage. Type of storage space and environment conditions to be maintained for an item during storage and shipment.

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:

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