NSN 5925-00-503-7516 NJL631150, CB5287, J3150

Product Details | CIRCUIT BREAKER

5925-00-503-7516 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: NJL631150, CB5287, J3150, JA3150WADAPTER, K2511B, K251-1B, TJ236150WL, 371D957G16WADAPTER, 46A8101G19, 5925-00-503-7516, 00-503-7516, 5925005037516, 005037516

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	01 JAN 1963	00-503-7516	00136 ( CIRCUIT BREAKER )

Drawings & Photos | NSN 5925-00-503-7516

Cross Reference | NSN 5925-00-503-7516

Part Number	Cage Code	Manufacturer
371D957G16WADAPTER	89946	EATON CORPORATION
46A8101G19	79500	WESTINGHOUSE ELECTRIC CORP
46A8101G19	89946	EATON CORPORATION
CB5287	09017	EDO
J3150	79500	WESTINGHOUSE ELECTRIC CORP
J3150	89946	EATON CORPORATION
JA3150WADAPTER	89946	EATON CORPORATION
K251-1B	60969	GENERAL ELECTRIC CO ELECTRICAL DISTRIBUTION AND CONTROL
NJL631150	21810	CHALLENGER ELECTRICAL EQUIPMENT CORP
TJ236150WL	60969	GENERAL ELECTRIC CO ELECTRICAL DISTRIBUTION AND CONTROL

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Related Products | NSN 5925-00-503-7516

5925-00-503-8180, 5925-00-503-8505, 5925-00-503-9121, 5925-00-503-9531, 5925-00-503-9534

Technical Data | NSN 5925-00-503-7516

Characteristic	Specifications
POLE QUANTITY	3
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE	150.0 AMPERES AC ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS	600.0 AC ALL LOCATIONS
FREQUENCY IN HERTZ	60.0 ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS	15000.0 AC ALL LOCATIONS
CIRCUIT PROTECTION TYPE	OVERCURRENT ALL LOCATIONS
TRIP RELEASE METHOD	THERMAL-MAGNETIC ALL LOCATIONS
TRIP RELEASE AMBIENT TEMP RATING	40.0 DEG CELSIUS NOMINAL ALL LOCATIONS
TRIP RELEASE CHARACTERISTIC	INSTANTANEOUS AND TIME DELAY ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT	333.0 ALL LOCATIONS
RESET METHOD	MANUAL
MAIN CONTACT TRIPPING MECHANISM TYPE	TRIP FREE
BODY STYLE	10B MULTIPOLE-SINGLE ACTUATOR TYPE
BODY LENGTH	10.125 INCHES NOMINAL
BODY WIDTH	8.250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH	9.125 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH	5.500 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	7.250 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH	2.750 INCHES NOMINAL
BOSS HEIGHT	0.219 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE	3.812 INCHES NOMINAL
CASE MATERIAL	PLASTIC
MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE
UNTHREADED MOUNTING HOLE DIAMETER	0.312 INCHES NOMINAL
MANUAL ACTUATOR TYPE AND QUANTITY	1 TOGGLE
ACTUATOR FUNCTION	TRIP-RESET
ACTUATOR POSITION DESIGNATION	AT POLE TWO
TERMINAL TYPE AND QUANTITY	6 BUS BAR
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED	MOISTURE RESISTANT
III ARC QUENCHING METHOD	AIR
III STORAGE TYPE	GENERAL PURPOSE WAREHOUSE
III FRAGILITY FACTOR	MODERATELY RUGGED

Restrictions/Controls & Freight Information | NSN 5925-00-503-7516

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:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious metal type is unknown
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

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	S9E	Defense Supply Center Columbus Columbus, OH 43218
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Acquisition Advice Codes	V	TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9N	Navy-owned stocks of defense electronic material Naval Inventory Control Point, Mechanicsburg
Source of Supply	S9E	Defense Supply Center Columbus Columbus, OH 43218
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Y	TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each