Circuit Breaker

AA55571/08-001

(NSN) National Stock Number

5925-00-004-5817

Federal Supply Classification

5925 Circuit Breakers

Item Name Code

00136

Schedule B Code

8536200040

Summary

Single pole type body style, 4.000 inches nominal overall length, 2.120 inches nominal body width, 1.485 inches minimum and 1.515 inches maximum center to center distance between terminals parallel to length, 0.218 inches nominal unthreaded mounting hole diameter, 3.500 inches nominal distance between centerlines of mounting facilities parallel to body length

DAC	HCC	DMIL	RNCC
E	-	-	2

RNVC	SADC	MSDS	RNAAC
2	-	-	ZZ

Identification

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.

INC	FIIG	Concept	Condition
00136	A030A0	-	1

Specifications

Body Style

single pole type

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

Overall Length

4.000 inches nominal

Details

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Body Width

2.120 inches nominal

Details

A measurement taken at right angles to the length of the body,in distinction from thickness.

Center To Center Distance Between Terminals Parallel To Length

1.485 inches minimum and 1.515 inches maximum

Details

The center to center distance between terminals parallel to the length of the item.

Unthreaded Mounting Hole Diameter

0.218 inches nominal

Details

The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

3.500 inches nominal

Details

The distance between centerlines of mounting facilities parallel to the length of the item.

Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

1.000 inches nominal

Details

The distance between centerlines of mounting facilities parallel to the width of the item.

Fragility Factor

moderately rugged

Details

The measure of sensitivity of the item to be packaged. a factor used by packaging engineers in devising proper cushioning in a package.

Mounting Surface To Terminal End Distance

2.220 inches nominal

Details

None.

Pole Quantity

Details

The number of poles included in the item.

Mounting Facility Type And Quantity

4 unthreaded hole

Details

Indicates the type and number of facilities by which the item is mounted.

Storage Type

general purpose warehouse

Details

Indicates the type of storage space required for an item in order to provide the degree of protection necessary to maintain serviceability standards.

Maximum Continuous Load Current Rating Per Pole

175.0 amperes dc single location

Details

The maximum current load that each pole is rated to carry continuously.

Operating Voltage Type And Rating Per Pole In Volts

28.0 dc single location

Details

Indicates the type and value of operating voltage for which each pole is designed to operate,expressed in volts.

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

575.0 dc single location

Details

Indicates the type and value of the maximum short circuit current that the item will successfully interrupt,per pole,at the specified rated voltage,expressed in amperes.

Circuit Protection Type

overcurrent single location

Details

Indicates the type of electrical condition that will cause the device to trip.

Trip Release Method

thermal single location

Details

The means by which the trip mechanism is released.

Trip Release Characteristic

time delay single location

Details

Denotes the type of trip release action.

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

138.0 single location

Details

The continuous current rating per pole at which the device must trip in a specified time,expressed in percent.

Reset Method

automatic

Details

The means provided to reposition the mechanism so that the device is ready to function.

Internal Trip Release Configuration

series trip single location

Details

The basic internal electrical configuration of the trip mechanism.

Trip Delay Time In Seconds Per Rated Continuous Current

8.000 minimum at 200 pct and 50.000 maximum at 200 pct single location

Details

The length of time,expressed in seconds,that an overload may exist before the device will trip at a specified continuous current.

Inclosure Protection Type For Which Designed

vibration resistant and shock resistant and salt spray proof and fungus resistant

Details

Indicates the type of protection for which the inclosure is designed.

Trip Release Ambient Temp Rating

25.0 deg celsius nominal single location

Details

The temperature of the medium surrounding the trip release at which it can be operated continuously.

Case Material

plastic

Details

The chemical compound or mechanical mixture properties of which the case is fabricated. please use mrc matt with isac table 0326 in place of this canceled mrc.

Test Data Document

81349-mil-c-13516 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.).

Details

The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.

Terminal Type And Quantity

2 threaded stud

Details

Indicates the type and number of terminals for providing electrical connection.

Specification/Standard Data

81349--13516/8bii government specification

Details

The document designator of the specification or standard which established the item of supply.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
A-A-55571/8	58536	E	-	4	1	-	ZZ
120932	57633	6	-	C	1	-	ZZ
7855-7-175	73803	6	-	C	1	-	ZZ
7855-7-175	82647	5	-	5	1	-	ZZ
M13516/8-6	81349	3	-	5	9	-	TX
M13516/8BII-175	81349	E	-	5	9	-	TX
MIL-C-13516/8	81349	E	-	5	9	-	TX
MS39069-1	96906	3	-	5	9	-	TX

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
P	A	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
35205	-	W	-

RVC	WCC	TCC	SHC
-	72D	Z	9

What's Included?

Certificate of Conformity
QC Inspection prior to shipping
On time delivery
Friendly service to back every order

Manufacturer

FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

CAGE: 58536

WASHINGTON , DC , 20405

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 5925-00-004-5817

What is the NIIN of the NSN 5925-00-004-5817?

The National Item Identification Number (NIIN) of the NSN 5925-00-004-5817 is 00-004-5817

When the NSN 5925-00-004-5817 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Jun 7, 1972

Does the NSN 5925-00-004-5817 contain any precious metals?

Does not contain precious metal

Does the NSN 5925-00-004-5817 contain any hazardous material?

No information in HMIRS

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