Product Details | CIRCUIT BREAKER TRIPPER

5925-00-655-1172 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: S452D821G25, 1279C57G15, 452D821G25, 45843, 45-843, 5925-00-655-1172, 00-655-1172, 5925006551172, 006551172

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-655-1172

Drawings & Photos | NSN 5925-00-655-1172


Demand History | NSN 5925-00-655-1172

Part Number Request Date QTY Origin
5925-00-655-1172 2024-11-326 3 Taiwan
452D821G25 2024-09-247 5 Taiwan
5925-00-655-1172 2024-06-172 1 United States
1279C57G15 2023-04-96 3 DIBBS
452D821G25 2023-04-96 3 DIBBS
45-843 2023-04-96 3 DIBBS
1279C57G15 2023-01-26 2 DIBBS
452D821G25 2023-01-26 2 DIBBS
45-843 2023-01-26 2 DIBBS
1279C57G15 2022-12-339 6 DIBBS
452D821G25 2022-12-339 6 DIBBS
45-843 2022-12-339 6 DIBBS
1279C57G15 2022-11-326 6 DIBBS
452D821G25 2022-11-326 6 DIBBS
45-843 2022-11-326 6 DIBBS
1279C57G15 2022-08-241 2 DIBBS
452D821G25 2022-08-241 2 DIBBS
45-843 2022-08-241 2 DIBBS
1279C57G15 2022-08-230 2 DIBBS
452D821G25 2022-08-230 2 DIBBS
45-843 2022-08-230 2 DIBBS
1279C57G15 2022-04-101 2 DIBBS
452D821G25 2022-04-101 2 DIBBS
45-843 2022-04-101 2 DIBBS
1279C57G15 2022-03-90 2 DIBBS
452D821G25 2022-03-90 2 DIBBS
45-843 2022-03-90 2 DIBBS
1279C57G15 2021-08-243 1 DIBBS
452D821G25 2021-08-243 1 DIBBS
45-843 2021-08-243 1 DIBBS
1279C57G15 2021-03-70 1 DIBBS
452D821G25 2021-03-70 1 DIBBS
45-843 2021-03-70 1 DIBBS
1279C57G15 2021-01-03 1 DIBBS
452D821G25 2021-01-03 1 DIBBS
45-843 2021-01-03 1 DIBBS
5925-00-655-1172 2016-09-251 2 DIBBS
5925-00-655-1172 2013-02-33 6 DIBBS
5925-00-655-1172 2011-06-180 1 DIBBS
5925-00-655-1172 2011-06-180 1 DIBBS
5925-00-655-1172 2008-06-161 6 United States
5925-00-655-1172 2008-05-152 6 DIBBS

Cross Reference | NSN 5925-00-655-1172

Part Number Cage Code Manufacturer
1279C57G15 89946 EATON CORPORATION
45-843 27192 DRS POWER & CONTROL TECHNOLOGIES, INC.
452D821G25 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
452D821G25 79500 WESTINGHOUSE ELECTRIC CORP
452D821G25 89946 EATON CORPORATION
S452D821G25 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT

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Technical Data | NSN 5925-00-655-1172

Characteristic Specifications
POLE QUANTITY 3
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 225.0 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 20.000 MINIMUM AT 600 PCT AND 32.000 MAXIMUM AT 600 PCT ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 140.0 ALL LOCATIONS
BODY STYLE 1D RECTANGULAR DIMENSIONAL ENVELOPE
OVERALL LENGTH 7.500 INCHES NOMINAL
OVERALL HEIGHT 3.781 INCHES NOMINAL
OVERALL WIDTH 3.937 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY 4 UNTHREADED HOLE
UNTHREADED MOUNTING HOLE DIAMETER 0.250 INCHES NOMINAL
MANUAL ACTUATOR TYPE AND QUANTITY 1 TOGGLE
ACTUATOR FUNCTION TRIP-RESET
ACTUATOR POSITION DESIGNATION AT POLE TWO
TERMINAL TYPE AND QUANTITY 6 COMPRESSION
FEATURES PROVIDED ADJUSTABLE TRIP RELEASE
ADJUSTABLE TRIP SETTING CURRENT RANGE PER POLE IN AMPS 1500.0 TO 3000.0 AC ALL LOCATIONS
III STORAGE TYPE GENERAL PURPOSE WAREHOUSE
III UNPACKAGED UNIT WEIGHT 3.100 POUNDS

Restrictions/Controls & Freight Information | NSN 5925-00-655-1172

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 5925-00-655-1172

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