NSN 5925-01-157-4601 NIIN 011574601 — Circuit Breaker

Home » FSG Index » FSG 59 - Electrical And Electronic Equipment Components » FSC 5925 - Circuit Breakers » NSN 5925-01-157-4601

NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		5925-01-157-4601
5925011574601

Description:

CIRCUIT BREAKER

NSN Assigned:

06-JUL-83

DEMIL:

Shelf Life:

N/A

UOM:

No qup EA

Using Services:

Navy, Army, Air Force

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

Quality Commitment

Serving our customers with quality and safety first.

AS9120 Certified
Audited supply chain
ITAR Registered
DDTC Registered
HAZMAT Certified
Customer service objectives
Every product 100% inspected

5925-01-157-4601 Specification Set by the OEM (see RNCC code 3)

Body Style AAQL:

MULTIPOLE-Multiple actuator type

Body Length ADAQ:

2.500in.

Body Width ADAT:

1.500in.

Case Material ADTV:

plastic

Center To Center Distance Between Terminals Parallel To Length AEBP:

1.938in.

Center To Center Distance Between Terminals Parallel To Width AEBQ:

0.750in.

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length AEBY:

2.062in.

Distance Between Centerlines Of Mounting Facilities Parallel To Body Width AEHA:

0.750in.

Fragility Factor AFJN:

moderately rugged

Boss Height AJEC:

0.140in.

Mounting Surface To Terminal End Distance AJWX:

2.471in.

Pole Quantity AKPX:

Arc Quenching Method APNQ:

magnetic blowout

Mounting Facility Type And Quantity AXHR:

4 threaded hole

Storage Type BBRG:

general purpose warehouse

Special Handling Feature BBRJ:

magnetic

Thread Quantity Per Inch CMLP:

Maximum Continuous Load Current Rating Per Pole CPLM:

20.0 amperes ac all locations

Operating Voltage Type And Rating Per Pole In Volts CPRF:

250.0 ac all locations

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps CPRG:

5000.0 ac all locations

Circuit Protection Type CPRH:

overcurrent all locations

Trip Release Method CPRJ:

MAGNETIC-Hydraulic all locations

Trip Release Characteristic CPRL:

time delay all locations

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent CPRN:

125.0 all locations

Reset Method CPRQ:

manual

Main Contact Tripping Mechanism Type CPRR:

trip free

Manual Actuator Type And Quantity CPRT:

2 toggle

Actuator Function CPRW:

TRIP-Reset

Actuator Position Designation CPRX:

at each pole

External Actuator Linkage Arrangement CPRY:

one and two linked

Internal Trip Release Configuration CPSM:

series trip all locations

Nominal Thread Size CQJX:

0.138in. ⁓9/64"

Trip Delay Time In Seconds Per Rated Continuous Current CQWN:

0.150 at 200 pct all locations and 1.500 at 200 pct all locations

Inclosure Protection Type For Which Designed CQXF:

fungus resistant and moisture resistant

Frequency In Hertz FREQ:

60.0 all locations

Unpackaged Unit Weight PKWT:

6.500 ounces

Thread Series Designator THSD:

unc

Terminal Type And Quantity TTQY:

4 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:

AM2-A3-A-20-3

Cage Code:

74193

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

000-8003-776

Cage Code:

94756

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

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:

BODY STYLE MULTIPOLE-MULTIPLE ACTUATOR TYPE style nsn 5925-01-157-4601

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.

Packaging & Dimensions Packaging instructions, special markings, and approx. weight/dims

Pack Size

Pack Weight

Item Weight

Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

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:

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.

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.

5925-01-157-4601 Material 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) A

Item does not contain precious metal.

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. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which 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.

Material Management Material categorization and source of supply

SOS

SMIC

MMAC

MCC

SOS:

SMS

SOS:

MMAC:

MCC:

Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

Material Management (MMAC) EH

Electronic components (engineering support at the 88th ose/oss)

Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.