Product Details | CIRCUIT BREAKER

5925-01-590-8902 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: ERH7331706D6810, ERH7331706D68-10, IUGN66-1-62-25.0, IUGN66162250, 5925-01-590-8902, 01-590-8902, 5925015908902, 015908902, 218068104

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 29 DEC 2010 01-590-8902

Demand History | NSN 5925-01-590-8902

Part Number Request Date QTY Origin
5925-01-590-8902 2016-11-312 10 DIBBS
5925-01-590-8902 2014-07-212 9 DIBBS
5925-01-590-8902 2014-04-110 1 DIBBS
5925-01-590-8902 2011-11-330 1 DIBBS

Cross Reference | NSN 5925-01-590-8902

Part Number Cage Code Manufacturer
218068104 96169 ELECTRIC BOAT CORPORATION
ERH7331706D68-10 96169 ELECTRIC BOAT CORPORATION
IUGN66-1-62-25.0 81541 SENSATA TECHNOLOGIES MARYLAND, INC

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Technical Data | NSN 5925-01-590-8902

Characteristic Specifications
TERMINAL TYPE AND QUANTITY 4 SCREW
BODY WIDTH 1.515 INCHES MAXIMUM
FREQUENCY IN HERTZ 50.0 ALL LOCATIONS OR 60.0 ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY 4 UNTHREADED HOLE
CASE MATERIAL PLASTIC
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 3000.0 AC ALL LOCATIONS
END ITEM IDENTIFICATION VIRGINIA CLASS SUBMARINE, SSN-774
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 2.000 AT 800 PCT PASCAL ALL LOCATIONS AND 20.000 18 STAGE PASCAL ALL LOCATIONS
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH 0.750 INCHES NOMINAL
TRIP RELEASE METHOD MAGNETIC-HYDRAULIC ALL LOCATIONS
POLE QUANTITY 2
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 1000.0 ALL LOCATIONS
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 25.0 AMPERES AC ALL LOCATIONS
TRIP RELEASE CHARACTERISTIC TIME DELAY ALL LOCATIONS
BUSHING LENGTH 0.240 NOMINAL INCHES
BODY STYLE MULTIPOLE-MULTIPLE ACTUATOR TYPE
CIRCUIT PROTECTION TYPE OVERCURRENT ALL LOCATIONS
ACTUATOR FUNCTION TRIP-RESET
RESET METHOD MANUAL
UNTHREADED MOUNTING HOLE DIAMETER 0.156 INCHES NOMINAL
MANUAL ACTUATOR TYPE AND QUANTITY 1 TOGGLE
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH 1.660 INCHES NOMINAL
BODY LENGTH 1.990 INCHES NOMINAL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 250.0 AC ALL LOCATIONS
ACTUATOR POSITION DESIGNATION AT POLE TWO
MOUNTING SURFACE TO TERMINAL END DISTANCE 2.075 INCHES MAXIMUM
INTERNAL TRIP RELEASE CONFIGURATION SERIES TRIP ALL LOCATIONS
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 1.530 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5925-01-590-8902

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 5925-01-590-8902

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