5925-01-248-5793

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Reference of NSN 5925-01-248-5793 Reference of NSN 5925-01-248-5793 Reference of NSN 5925-01-248-5793 Reference of NSN 5925-01-248-5793 Reference of NSN 5925-01-248-5793 Reference of NSN 5925-01-248-5793 Reference of NSN 5925-01-248-5793 Reference of NSN 5925-01-248-5793 Reference of NSN 5925-01-248-5793 Reference of NSN 5925-01-248-5793 Reference of NSN 5925-01-248-5793 Reference of NSN 5925-01-248-5793 Reference of NSN 5925-01-248-5793

Model or part number: AM3-A39-A-40-252

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About this product
Function: circuit breaker, magnetic, 40 amp; reference data: cb-4401, instruction book arsr-1d/e/f, vol 5, sec 10, pg 10-759; cb-4401, instruction book arsr-2, vol 5, sec 10, pg 10-563

Description

Overload Switch NSN 5925-01-248-5793.

pdf NSN 5925-01-248-5793 Datasheet

MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Multipole-multiple actuator type
MRC:
A measurement of the longest dimension of the body,in distinction from width.ADAQ
Body Length:
Between 2.490 inches and 2.510 inches
MRC:
A measurement taken at right angles to the length of the body,in distinction from thickness.ADAT
Body Width:
Between 2.240 inches and 2.510 inches
MRC:
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.ADTV
Case Material:
Plastic
MRC:
The center to center distance between terminals parallel to the length of the item.AEBP
Center To Center Distance Between Terminals Parallel To Length:
Between 1.928 inches and 1.948 inches
MRC:
The center to center distance between terminals parallel to the width of the item.AEBQ
Center To Center Distance Between Terminals Parallel To Width:
Between 0.740 inches and 0.760 inches
MRC:
The distance between centerlines of mounting facilities parallel to the length of the item.AEBY
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length:
Between 2.052 inches and 2.072 inches
MRC:
The distance between centerlines of mounting facilities parallel to the width of the item.AEHA
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width:
Between 0.740 inches and 0.760 inches
MRC:
The measure of sensitivity of the item to be packaged. a factor used by packaging engineers in devising proper cushioning in a package.AFJN
Fragility Factor:
Moderately rugged
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Air route surveillance radar 1, fa7171 amplitron power supply cabinet; arsr-2, fa7121 amplitron power supply cabinet
MRC:
None.AJEC
Boss Height:
Between 0.130 inches and 0.150 inches
MRC:
None.AJWX
Mounting Surface To Terminal End Distance:
Between 2.461 inches and 2.481 inches
MRC:
The number of poles included in the item.AKPX
Pole Quantity:
3
MRC:
The means of quenching an arc.APNQ
Arc Quenching Method:
Magnetic blowout
MRC:
Indicates the type and number of facilities by which the item is mounted.AXHR
Mounting Facility Type And Quantity:
6 threaded stud
MRC:
Indicates the type of storage space required for an item in order to provide the degree of protection necessary to maintain serviceability standards.BBRG
Storage Type:
General purpose warehouse
MRC:
The maximum current load that each pole is rated to carry continuously.CPLM
Maximum Continuous Load Current Rating Per Pole:
40.0 amperes ac all locations
MRC:
Indicates the type and value of operating voltage for which each pole is designed to operate,expressed in volts.CPRF
Operating Voltage Type And Rating Per Pole In Volts:
250.0 ac all locations
MRC:
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.CPRG
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps:
5000.0 ac all locations
MRC:
Indicates the type of electrical condition that will cause the device to trip.CPRH
Circuit Protection Type:
Overcurrent all locations
MRC:
The means by which the trip mechanism is released.CPRJ
Trip Release Method:
Thermal-magnetic all locations
MRC:
Denotes the type of trip release action.CPRL
Trip Release Characteristic:
Instantaneous all locations
MRC:
The continuous current rating per pole at which the device must trip in a specified time,expressed in percent.CPRN
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
130.0 all locations
MRC:
The ultimate time per pole in which the device must trip,expressed in seconds.CPRP
Ultimate Trip Time Per Pole In Seconds:
10.000 all locations
MRC:
The means provided to reposition the mechanism so that the device is ready to function.CPRQ
Reset Method:
Manual
MRC:
Indicates the type of mechanism provided for tripping main contacts.CPRR
Main Contact Tripping Mechanism Type:
Trip free
MRC:
Indicates the type and number of actuators provided for manual control.CPRT
Manual Actuator Type And Quantity:
3 toggle
MRC:
Denotes the action imparted by actuator operation.CPRW
Actuator Function:
Trip-reset
MRC:
An indication of the designated position of the actuator.CPRX
Actuator Position Designation:
At each pole
MRC:
Indicates the arrangement of the externally connected actuators.CPRY
External Actuator Linkage Arrangement:
One, two, and three linked
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.138 inches
MRC:
Indicates the type of protection for which the inclosure is designed.CQXF
Inclosure Protection Type For Which Designed:
Dustproof
MRC:
The temperature of the medium surrounding the trip release at which it can be operated continuously.CRCF
Trip Release Ambient Tempurature Rating:
77.0 degrees fahrenheit all locations
MRC:
The cycles per second /hertz/ of the alternating current.FREQ
Frequency In Hertz:
60.0 all locations
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unc
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
9 tab, solder lug or 6 threaded stud
MRC:
--
NIIN:
012485793
MRC:
--
NATO Stock Number:
5925-01-248-5793
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
Yes - DEMIL/MLI
Export Control Information  
FIIG:
--
FIIG:
A030A0
MRC:
--
INC:
00136
MRC:
--
IMM:
TX
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Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 5925-01-248-5793

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.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8536200040
NAICS:
335313
End Use Class:
20005
SITC:
77252
USDA:
1
HITECH:
0

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

Manufacturers

This NSN is registered to the following cage codes.
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