Product Details | CIRCUIT BREAKER TRIPPER

5925-00-248-1443 An electromechanical device which releases the holding mechanism and permits the contacts of a circuit breaker to open. It is a replacement part of a circuit breaker. Does not include relays. See also THERMAL RELEASE, CIRCUIT BREAKER.

Part Alternates: BS1J159SH4ITEM3, S1299372, S1764663, 700135PC50A, 1299372, 1764663, 1JH2398PC7C, 1JH3441SUB6PC3TRUNIT, 1JH3464SUB5PC4TRUNIT, 1JH3477REVASH1ITEM2, 1JH5234PC5C5D, 1JH5234PC5C-5D, 1JH523PC5C5D, 1JH523PC5C-5D, 24J45413, 24J454-13, 422176PC92, 422186PC36, 422206PC19, 4274PC14, 4-274PC14, 5636201982854ITEM3, 563-6201-982854ITEM3, 563726PC8, 57163011303608REVBPC3TRUNIT, 571-6301-1303608REVBPC3TRUNIT, 57163011303631REVBITEM4TRUNIT, 571-6301-1303631REVBITEM4TRUNIT, 57163011303649PC7C, 571-6301-1303649PC7C, 5925-00-248-1443, 00-248-1443, 5925002481443, 002481443

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-248-1443

Drawings & Photos | NSN 5925-00-248-1443


Cross Reference | NSN 5925-00-248-1443

Part Number Cage Code Manufacturer
1299372 79500 WESTINGHOUSE ELECTRIC CORP
1764663 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
1JH2398PC7C 79500 WESTINGHOUSE ELECTRIC CORP
1JH3441SUB6PC3TRUNIT 79500 WESTINGHOUSE ELECTRIC CORP
1JH3464SUB5PC4TRUNIT 79500 WESTINGHOUSE ELECTRIC CORP
1JH3477REVASH1ITEM2 79500 WESTINGHOUSE ELECTRIC CORP
1JH5234PC5C-5D 79500 WESTINGHOUSE ELECTRIC CORP
1JH523PC5C-5D 79500 WESTINGHOUSE ELECTRIC CORP
24J454-13 79500 WESTINGHOUSE ELECTRIC CORP
4-274PC14 63743 WARD LEONARD ELECTRIC COMPANY INC.
422176PC92 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
422186PC36 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
422206PC19 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
563-6201-982854ITEM3 80064 NAVAL SHIP SYSTEMS COMMAND
563726PC8 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
571-6301-1303608REVBPC3TRUNIT 80064 NAVAL SHIP SYSTEMS COMMAND
571-6301-1303631REVBITEM4TRUNIT 80064 NAVAL SHIP SYSTEMS COMMAND
571-6301-1303649PC7C 80064 NAVAL SHIP SYSTEMS COMMAND
700135PC50A 85728 MODERN METALS MFG CO
BS1J159SH4ITEM3 79500 WESTINGHOUSE ELECTRIC CORP
S1299372 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
S1764663 79500 WESTINGHOUSE ELECTRIC CORP
S1764663 89946 EATON CORPORATION

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Technical Data | NSN 5925-00-248-1443

Characteristic Specifications
POLE QUANTITY 3
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 50.0 AMPERES AC ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 500.0 AC ALL LOCATIONS
FREQUENCY IN HERTZ 60.0 ALL LOCATIONS
CIRCUIT PROTECTION TYPE OVERCURRENT ALL LOCATIONS
TRIP RELEASE METHOD THERMAL-MAGNETIC ALL LOCATIONS
TRIP RELEASE AMBIENT TEMP RATING 50.0 DEG CELSIUS NOMINAL ALL LOCATIONS
TRIP RELEASE CHARACTERISTIC INSTANTANEOUS AND TIME DELAY ALL LOCATIONS
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 10.000 MINIMUM AT 200 PCT AND 240.000 MAXIMUM AT 200 PCT ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 150.0 ALL LOCATIONS
BODY STYLE 1D RECTANGULAR DIMENSIONAL ENVELOPE
OVERALL LENGTH 4.500 INCHES NOMINAL
OVERALL HEIGHT 3.750 INCHES NOMINAL
OVERALL WIDTH 5.625 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY 6 TERMINAL
TERMINAL TYPE AND QUANTITY 6 BUS BAR
MANUFACTURERS CODE 79500
DESIGN CONTROL REFERENCE 1299372

Restrictions/Controls & Freight Information | NSN 5925-00-248-1443

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 5925-00-248-1443

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each