Product Details | CIRCUIT BREAKER TRIPPER

5925-01-305-8589 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: 452D371G23, 5925-01-305-8589, 01-305-8589, 5925013058589, 013058589

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 12 AUG 1989 01-305-8589

Drawings & Photos | NSN 5925-01-305-8589


Demand History | NSN 5925-01-305-8589

Part Number Request Date QTY Origin
452D371G23 2022-04-104 19 DIBBS
452D371G23 2022-01-05 1 DIBBS
5925-01-305-8589 2018-10-277 2 DIBBS

Cross Reference | NSN 5925-01-305-8589

Part Number Cage Code Manufacturer
452D371G23 89946 EATON CORPORATION

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Technical Data | NSN 5925-01-305-8589

Characteristic Specifications
POLE QUANTITY 3
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 175.0 AMPERES AC AND 175.0 AMPERES DC ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 500.0 AC AND 250.0 DC 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 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 7.500 INCHES NOMINAL
OVERALL HEIGHT 2.000 INCHES NOMINAL
OVERALL WIDTH 3.000 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY 3 UNTHREADED HOLE
UNTHREADED MOUNTING HOLE DIAMETER 0.250 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 6 TAB W/SCREW
III UNPACKAGED UNIT WEIGHT 3.000 POUNDS
III END ITEM IDENTIFICATION CIRCUIT BREAKER USED ONBOARD 180 FT COAST GUARD VESSELS
MANUFACTURERS CODE 89946
DESIGN CONTROL REFERENCE 452D371G23

Restrictions/Controls & Freight Information | NSN 5925-01-305-8589

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 XF
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 5925-01-305-8589

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each