Product Details | CIRCUIT BREAKER

5925-00-821-2109 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.

Part Alternates: MS2451015, MS24510-15, MS2451015A, MS24510-15A, MS24510A15, MS24510-A-15, AS24510, AS58091, D167009000, D167-009-000 , D7271115, D7271-1-15, D7271815, D7271-8-15, MILC5809, MIL-C-5809, 2603085000, 260-3085-000, 7271815, 7271-8-15, 9157332 , 972.55.17.505, 9725517505, 5925-00-821-2109, 00-821-2109, 5925008212109, 008212109

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1962 00-821-2109

Drawings & Photos | NSN 5925-00-821-2109


Demand History | NSN 5925-00-821-2109

Part Number Request Date QTY Origin
5925-00-821-2109 2025-10-282 148 DIBBS
5925-00-821-2109 2025-09-268 70 DIBBS
5925-00-821-2109 2024-08-228 137 DIBBS
5925-00-821-2109 2024-08-214 72 DIBBS
MS24510A15 2024-03-88 1 US
5925-00-821-2109 2024-02-57 44 DIBBS
5925-00-821-2109 2024-02-39 73 DIBBS
5925-00-821-2109 2024-01-25 169 DIBBS
MS24510A15 2023-05-150 2 United States
5925-00-821-2109 2023-04-110 169 DIBBS
5925-00-821-2109 2023-02-40 27 DIBBS
5925-00-821-2109 2023-01-25 64 KR
5925-00-821-2109 2022-01-20 18 DIBBS
5925-00-821-2109 2020-10-280 20 DIBBS
5925-00-821-2109 2020-08-230 12 DIBBS
5925-00-821-2109 2020-08-215 12 DIBBS
5925-00-821-2109 2020-07-203 151 DIBBS
5925-00-821-2109 2020-06-153 180 DIBBS
5925-00-821-2109 2020-05-142 180 DIBBS
5925-00-821-2109 2019-08-213 50 DIBBS
5925-00-821-2109 2019-02-39 1 US
5925-00-821-2109 2019-02-39 3 US
5925-00-821-2109 2019-02-39 5 US
AS58091 2018-05-121 5 United States
5925-00-821-2109 2017-12-353 120 DIBBS
AS24510 2017-10-277 50 Saudi Arabia
5925-00-821-2109 2017-02-43 144 DIBBS
5925-00-821-2109 2015-11-321 100 Malaysia
5925-00-821-2109 2015-11-309 100 Malaysia
5925-00-821-2109 2015-09-245 198 DIBBS
5925-00-821-2109 2015-07-188 78 DIBBS
5925-00-821-2109 2015-03-76 100 Malaysia
5925-00-821-2109 2014-11-316 142 DIBBS
MS24510-A-15 2012-11-310 95
MS24510A15 2012-10-276 1 Thailand
MS24510A15 2012-02-55 5 CA
MIL-C-5809 2011-06-155 1 Saudi Arabia
5925-00-821-2109 2011-01-25 25 US
5925-00-821-2109 2010-12-343 23 South Korea
D7271815 2010-11-327 25 KR
5925-00-821-2109 2010-11-319 20 South Korea
MS24510A15 2010-07-182 100 US
5925-00-821-2109 2010-02-44 50 Canada
5925-00-821-2109 2009-10-275 5 United Kingdom
MS24510A15 2009-05-142 50 Italy
5925-00-821-2109 2009-04-98 157 DIBBS
5925-00-821-2109 2009-03-84 18 DIBBS
5925-00-821-2109 2009-03-71 266 DIBBS
5925-00-821-2109 2009-01-29 101 DIBBS
5925-00-821-2109 2009-01-14 151 DIBBS
5925-00-821-2109 2008-12-352 6 DIBBS
5925-00-821-2109 2008-12-350 261 DIBBS
5925-00-821-2109 2008-11-324 62 DIBBS
5925-00-821-2109 2008-11-310 1 France
5925-00-821-2109 2008-11-310 1 France
5925-00-821-2109 2008-01-06 39 South Korea
5925-00-821-2109 2007-07-188 276 DIBBS
MS24510A15 2007-06-164 96 United States
5925-00-821-2109 2007-01-26 26 DIBBS

Cross Reference | NSN 5925-00-821-2109

Part Number Cage Code Manufacturer
260-3085-000 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
5925008212109 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
7271-8-15 73803 TEXAS INSTRUMENTS INC METALLURGICAL MATERIALS DIV
7271-8-15 82647 SENSATA TECHNOLOGIES, INC DIV SENSATA ATTLEBORO
972.55.17.505 S4080 PILATUS AIRCRAFT LTD
AS24510 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS58091 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
D7271-1-15 82647 SENSATA TECHNOLOGIES, INC DIV SENSATA ATTLEBORO
D7271-8-15 82647 SENSATA TECHNOLOGIES, INC DIV SENSATA ATTLEBORO
MIL-C-5809 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS24510-15 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS24510-15A 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS24510-A-15 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS24510-A-15 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5925-00-821-2109

Characteristic Specifications
POLE QUANTITY 1
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 15.0 AMPERES AC AND 15.0 AMPERES DC SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 115.0 AC AND 28.0 DC SINGLE LOCATION
FREQUENCY IN HERTZ 400.0 SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 3500.0 AC AND 3500.0 DC ALL LOCATIONS
CIRCUIT PROTECTION TYPE OVERCURRENT SINGLE LOCATION
TRIP RELEASE METHOD THERMAL SINGLE LOCATION
INTERNAL TRIP RELEASE CONFIGURATION SERIES TRIP SINGLE LOCATION
TRIP RELEASE AMBIENT TEMP RATING 25.0 DEG CELSIUS NOMINAL SINGLE LOCATION
TRIP RELEASE CHARACTERISTIC TIME DELAY SINGLE LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 10.000 MINIMUM AT 200 PCT AND 70.000 MAXIMUM AT 200 PCT SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 138.0 SINGLE LOCATION
RESET METHOD MANUAL
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
BODY STYLE 1A SINGLE POLE TYPE
BUSHING LENGTH 0.313 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
BODY LENGTH 1.375 INCHES MAXIMUM
BODY WIDTH 0.750 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 0.875 INCHES MINIMUM AND 0.937 INCHES MAXIMUM
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.343 INCHES MAXIMUM
CASE MATERIAL METAL
MOUNTING FACILITY TYPE AND QUANTITY 1 THREADED BUSHING
THREAD SERIES DESIGNATOR UNS
NOMINAL THREAD SIZE 0.469 INCHES
THREAD QUANTITY PER INCH 32
MANUAL ACTUATOR TYPE AND QUANTITY 1 PUSH-PULL
ACTUATOR FUNCTION TRIP-RESET
ACTUATOR POSITION DESIGNATION AT POLE ONE
TERMINAL TYPE AND QUANTITY 2 TAB W/SCREW
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED CORROSION RESISTANT AND DUSTTIGHT AND EXPLOSION PROOF AND SAND RESISTANT AND SHOCKPROOF AND VIBRATION RESISTANT AND MOISTURE RESISTANT
TEST DATA DOCUMENT 81349-MIL-C-5809 SPECIFICATION
SPECIFICATION/STANDARD DATA 96906-MS24510 GOVERNMENT STANDARD
III STORAGE TYPE GENERAL PURPOSE WAREHOUSE
III UNPACKAGED UNIT WEIGHT 0.078 POUNDS
III FRAGILITY FACTOR MODERATELY RUGGED
MANUFACTURERS CODE 81349

Restrictions/Controls & Freight Information | NSN 5925-00-821-2109

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 061680 ELEC WIRING PLUGS ETC
Less than car load rating P 77.5
Less than truck load rating W Rating Variable
Water commodity Code 658 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable