Product Details | CIRCUIT BREAKER

5925-00-343-6747 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: S1574796, S62023001902PC17, S6202-3001902PC17, S62023001902PC1H17WX, S6202-3001902PC1H17WX, S62023109625ITEH17WX, S6202-3109625ITEH17WX, S62023109625ITEM18, S6202-3109625ITEM18, S62023109626ITEH17WX, S6202-3109626ITEH17WX, S62023109626ITEM18, S6202-3109626ITEM18, S6202H3102260PC15, S6202H3102260PC1H17WX, DD929S6201763030SH2ITEM1, DD929S6201-763030SH2ITEM1, DD929S620176303H17WX, DD929S6201-76303H17WX, 1JH231PC15, 21D7715ITEM18, 26D1879ITEM14, 46J440PC22, 48J800PC17, 57J58SH2ITEM1, 5925-00-343-6747, 00-343-6747, 5925003436747, 003436747

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-343-6747

Drawings & Photos | NSN 5925-00-343-6747


Cross Reference | NSN 5925-00-343-6747

Part Number Cage Code Manufacturer
1JH231PC15 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
1JH231PC15 79500 WESTINGHOUSE ELECTRIC CORP
21D7715ITEM18 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
21D7715ITEM18 79500 WESTINGHOUSE ELECTRIC CORP
26D1879ITEM14 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
26D1879ITEM14 79500 WESTINGHOUSE ELECTRIC CORP
46J440PC22 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
46J440PC22 79500 WESTINGHOUSE ELECTRIC CORP
48J800PC17 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
48J800PC17 79500 WESTINGHOUSE ELECTRIC CORP
57J58SH2ITEM1 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
57J58SH2ITEM1 79500 WESTINGHOUSE ELECTRIC CORP
DD929S6201-763030SH2ITEM1 80064 NAVAL SHIP SYSTEMS COMMAND
DD929S6201-76303H17WX 80064 NAVAL SHIP SYSTEMS COMMAND
S1574796 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
S1574796 79500 WESTINGHOUSE ELECTRIC CORP
S6202-3001902PC17 80064 NAVAL SHIP SYSTEMS COMMAND
S6202-3001902PC1H17WX 80064 NAVAL SHIP SYSTEMS COMMAND
S6202-3109625ITEH17WX 80064 NAVAL SHIP SYSTEMS COMMAND
S6202-3109625ITEM18 80064 NAVAL SHIP SYSTEMS COMMAND
S6202-3109626ITEH17WX 80064 NAVAL SHIP SYSTEMS COMMAND
S6202-3109626ITEM18 80064 NAVAL SHIP SYSTEMS COMMAND
S6202H3102260PC15 80064 NAVAL SHIP SYSTEMS COMMAND
S6202H3102260PC1H17WX 80064 NAVAL SHIP SYSTEMS COMMAND

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5925-00-343-6747

Technical Data | NSN 5925-00-343-6747

Characteristic Specifications
POLE QUANTITY 3
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 600.0 AMPERES AC AND 600.0 AMPERES DC ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 500.00 AC AND 250.0 DC ALL LOCATIONS
FREQUENCY IN HERTZ 400.0 ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 40000.0 AC AND 25000.0 DC ALL LOCATIONS
CIRCUIT PROTECTION TYPE OVERCURRENT ALL LOCATIONS
TRIP RELEASE METHOD THERMAL ALL LOCATIONS
INTERNAL TRIP RELEASE CONFIGURATION RELAY TRIP ALL LOCATIONS
TRIP RELEASE AMBIENT TEMP RATING 25.0 DEG CELSIUS NOMINAL ALL LOCATIONS
TRIP RELEASE CHARACTERISTIC INSTANTANEOUS ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 138.0 ALL LOCATIONS
RESET METHOD MANUAL
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
BODY STYLE 1D RECTANGULAR DIMENSIONAL ENVELOPE
OVERALL LENGTH 21.063 INCHES MAXIMUM
OVERALL HEIGHT 13.500 INCHES MAXIMUM
OVERALL WIDTH 18.000 INCHES NOMINAL
CASE MATERIAL PLASTIC
MOUNTING FACILITY TYPE AND QUANTITY 6 UNTHREADED HOLE
UNTHREADED MOUNTING HOLE DIAMETER 0.562 INCHES NOMINAL
MANUAL ACTUATOR TYPE AND QUANTITY 1 TOGGLE
ACTUATOR FUNCTION TRIP-RESET
ACTUATOR POSITION DESIGNATION AT POLE TWO
TERMINAL TYPE AND QUANTITY 6 TAB, SOLDER LUG
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED GENERAL PURPOSE
III ARC QUENCHING METHOD MAGNETIC BLOWOUT
III STORAGE TYPE GENERAL PURPOSE WAREHOUSE
III FRAGILITY FACTOR MODERATELY RUGGED

Restrictions/Controls & Freight Information | NSN 5925-00-343-6747

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 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 5925-00-343-6747

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each