NSN 5925-00-847-3139 MS2500550, MS25005-50, MS2501750

Product Details | CIRCUIT BREAKER

5925-00-847-3139 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: MS2500550, MS25005-50, MS2501750, MS25017-50, MP708H, 70000150, 700-001-50, 224A7291, 224A729-1, 5925-00-847-3139, 00-847-3139, 5925008473139, 008473139

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	01 JAN 1962	00-847-3139	00136 ( CIRCUIT BREAKER )

Drawings & Photos | NSN 5925-00-847-3139

Part Number	Request Date	QTY	Origin
700-001-50	2025-12-344	35	DIBBS
70000150	2025-08-220	14	us
5925-00-847-3139	2024-11-316	73	US
5925-00-847-3139	2024-11-316	73	US
700-001-50	2024-11-316	73	DIBBS
700-001-50	2023-10-299	151	DIBBS
700-001-50	2023-10-284	151	DIBBS
MP708H	2023-01-26	3	Lebanon
700-001-50	2022-10-293	157	DIBBS
700-001-50	2022-10-278	157	DIBBS
700-001-50	2021-10-279	160	DIBBS
700-001-50	2020-10-287	297	DIBBS
700-001-50	2020-10-282	173	DIBBS
70000150	2018-11-329	1	BR
5925-00-847-3139	2018-05-137	222	DIBBS
5925-00-847-3139	2018-01-24	222	DIBBS
5925-00-847-3139	2017-12-346	150	DIBBS
70000150	2017-04-102	20	Canada
5925-00-847-3139	2016-12-358	97	DIBBS
5925-00-847-3139	2016-03-91	211	DIBBS
5925-00-847-3139	2015-04-119	182	DIBBS
5925-00-847-3139	2015-03-83	66	DIBBS
5925-00-847-3139	2013-05-145	0	DIBBS
700-001-50	2013-01-28	100	CN
70000150	2012-12-366	100	CN
5925-00-847-3139	2012-12-349	129	DIBBS
70000150	2012-11-332	10	Italy
5925-00-847-3139	2012-11-325	0	DIBBS
5925-00-847-3139	2012-11-313	137	DIBBS
5925-00-847-3139	2012-08-226	2	MANUAL
700-001-50	2012-08-226	2	US
5925-00-847-3139	2012-02-55	13	DIBBS
5925-00-847-3139	2011-10-293	53	DIBBS
5925-00-847-3139	2011-08-242	211	DIBBS
5925-00-847-3139	2011-08-234	100	DIBBS
5925-00-847-3139	2010-03-60	4	Turkey
5925-00-847-3139	2007-08-232	300	DIBBS
5925-00-847-3139	2007-08-228	540	DIBBS
5925-00-847-3139	2007-08-221	152	DIBBS
5925-00-847-3139	2007-02-36	122	DIBBS
70000150	2006-12-335	12	IT

Cross Reference | NSN 5925-00-847-3139

Part Number	Cage Code	Manufacturer
224A729-1	03640	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
700-001-50	76374	EATON CORPORATION DBA FLUID POWER DIV USE CAGE CODE
700-001-50	81640	EATON CORPORATION DBA FLUID POWER DIV
MP708H	76374	EATON CORPORATION DBA FLUID POWER DIV USE CAGE CODE
MS25005-50	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS25017-50	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Related Products | NSN 5925-00-847-3139

5925-00-847-3939, 5925-00-847-7625, 5925-00-847-7725, 5925-00-848-2608, 5925-00-848-7013

Technical Data | NSN 5925-00-847-3139

Characteristic	Specifications
POLE QUANTITY	1
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE	50.0 AMPERES AC SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	120.0 AC AND 30.0 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 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	15.000 MINIMUM AT 200 PCT AND 55.000 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	0.250 INCHES NOMINAL
BODY LENGTH	2.189 INCHES MAXIMUM
BODY WIDTH	0.750 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH	0.704 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE	1.860 INCHES MAXIMUM
CASE MATERIAL	PLASTIC
MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED BUSHING W/PANEL SEAL
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	VIBRATION RESISTANT AND SHOCK RESISTANT
III STORAGE TYPE	GENERAL PURPOSE WAREHOUSE
III UNPACKAGED UNIT WEIGHT	43.0 GRAMS
III FRAGILITY FACTOR	MODERATELY RUGGED

Restrictions/Controls & Freight Information | NSN 5925-00-847-3139

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	P	There 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:	Q	Strategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item 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	061300	CIRCUIT BREAKER/SWITCH NOI
Less than car load rating
Less than truck load rating	P	77.5
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

Management | NSN 5925-00-847-3139

Category	Code	Description
Materiel Category and Inventory Manager	Q	Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation Code	EH	SX:ELECTRONIC COMPONENTS
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each