Product Details | CIRCUIT BREAKER

5925-00-840-5393 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: MS390692, MS39069-2, M13516/8-7, M1351687, AA55571/08, AA55571/08-002, AA5557108, AA5557108002, C78557200, C7855-7-200, 78557200, 7855-7-200, 5925-00-840-5393, 00-840-5393, 5925008405393, 008405393

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1962 00-840-5393

Drawings & Photos | NSN 5925-00-840-5393


Demand History | NSN 5925-00-840-5393

Part Number Request Date QTY Origin
5925-00-840-5393 2025-10-300 3 US
5925-00-840-5393 2025-10-300 3 DIBBS
5925-00-840-5393 2025-09-265 1 UA
5925-00-840-5393 2025-07-198 42 DIBBS
5925-00-840-5393 2025-05-139 45 DIBBS
5925-00-840-5393 2025-05-128 45 DIBBS
78557200 2023-10-304 1 United States
5925-00-840-5393 2023-02-55 50 Israel
5925-00-840-5393 2021-01-14 1 Brazil
78557200 2020-10-296 1 United States
5925-00-840-5393 2020-10-282 49 DIBBS
5925-00-840-5393 2020-06-173 33 DIBBS
5925-00-840-5393 2019-03-67 7 MANUAL
78557200 2018-07-198 2 Thailand
5925-00-840-5393 2015-12-348 125 South Korea
5925-00-840-5393 2015-07-211 198 DIBBS
5925-00-840-5393 2015-05-123 200 DIBBS
5925-00-840-5393 2015-04-118 85 South Korea
5925-00-840-5393 2015-03-82 100 DIBBS
5925-00-840-5393 2015-03-74 101 DIBBS
5925-00-840-5393 2015-03-64 196 DIBBS
5925-00-840-5393 2014-06-152 79 DIBBS
5925-00-840-5393 2013-04-108 1 MANUAL
5925-00-840-5393 2013-04-91 98 DIBBS
5925-00-840-5393 2012-11-320 598 DIBBS
5925-00-840-5393 2010-07-189 104 Turkey
78557200 2010-07-189 104 Turkey
5925-00-840-5393 2007-08-220 100 DIBBS
5925-00-840-5393 2007-07-192 63 DIBBS
M1351687 2006-01-18 58 US

Cross Reference | NSN 5925-00-840-5393

Part Number Cage Code Manufacturer
55000653 0F875 GENERAL DYNAMICS ORDNANCE AND TACTICAL SYSTEMS, INC.
5925008405393 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
7855-7-200 82647 SENSATA TECHNOLOGIES, INC DIV SENSATA ATTLEBORO
7855-7-200 83803 PEERLESS ELECTRONICS INC.
870SS0207 A0199 OTO MELARA SPA
AA55571/08 58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
AA55571/08-002 58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
C7855-7-200 82647 SENSATA TECHNOLOGIES, INC DIV SENSATA ATTLEBORO
M13516/8-7 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS39069-2 0MVG5 INTERNATIONAL PARTS SUPPLY CORPORATION
MS39069-2 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5925-00-840-5393

Technical Data | NSN 5925-00-840-5393

Characteristic Specifications
POLE QUANTITY 1
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 200.0 AMPERES DC SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 575.0 DC SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 3500.0 AC AND 6000.0 DC SINGLE LOCATION
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 8.000 MINIMUM AT 200 PCT AND 50.000 MAXIMUM AT 200 PCT SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 138.0 SINGLE LOCATION
RESET METHOD AUTOMATIC
BODY STYLE 18A SINGLE POLE TYPE
OVERALL LENGTH 4.000 INCHES NOMINAL
BODY WIDTH 2.120 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH 3.500 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH 1.000 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 2.220 INCHES NOMINAL
CASE MATERIAL PLASTIC
MOUNTING FACILITY TYPE AND QUANTITY 4 UNTHREADED HOLE
UNTHREADED MOUNTING HOLE DIAMETER 0.218 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 2 THREADED STUD
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED VIBRATION RESISTANT AND SHOCK RESISTANT AND SALT SPRAY PROOF AND FUNGUS RESISTANT
SPECIAL FEATURES WEAPON CODED F
CRITICALITY CODE JUSTIFICATION FEAT
III STORAGE TYPE GENERAL PURPOSE WAREHOUSE
III FRAGILITY FACTOR MODERATELY RUGGED
III END ITEM IDENTIFICATION M109 HOWITZER
MANUFACTURERS CODE 58536
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AA55571/08
MANUFACTURERS CODE 58536
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AA55571/08-002

Restrictions/Controls & Freight Information | NSN 5925-00-840-5393

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Category Code Description
No Freight Information