Product Details | CIRCUIT BREAKER

5925-01-230-0409 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: CD3Z3902, CD3-Z390-2, 77C721912P001, 5925-01-230-0409, 01-230-0409, 5925012300409, 012300409

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 09 APR 1986 01-230-0409

Cross Reference | NSN 5925-01-230-0409

Part Number Cage Code Manufacturer
77C721912P001 03538 LOCKHEED MARTIN CORPORATION DIV MST
CD3-Z390-2 74193 EATON CORP HEINEMANN PRODUCTS

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Technical Data | NSN 5925-01-230-0409

Characteristic Specifications
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 100.0 AMPERES AC ALL LOCATIONS
STORAGE TYPE GENERAL PURPOSE WAREHOUSE
NOMINAL THREAD SIZE 0.138 INCHES
CASE MATERIAL PLASTIC
FREQUENCY IN HERTZ 60.0 ALL LOCATIONS
MANUAL ACTUATOR TYPE AND QUANTITY 3 TOGGLE
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED MOISTURE RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
SWITCH LOCATION AND POSITION DESIGNATION INTERNAL AT POLE ONE
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
EXTERNAL ACTUATOR LINKAGE ARRANGEMENT ONE, TWO, AND THREE LINKED
THREAD QUANTITY PER INCH 32
MOUNTING SLOT WIDTH 0.164 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNC
BODY WIDTH 3.093 INCHES NOMINAL
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 125.0 ALL LOCATIONS
TRIP RELEASE METHOD MAGNETIC-HYDRAULIC ALL LOCATIONS
BODY LENGTH 5.844 INCHES NOMINAL
BOSS HEIGHT 0.140 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH 2.750 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH 1.032 INCHES NOMINAL
SWITCH CONTACT ARRANGEMENT SINGLE POLE, DOUBLE THROW
ACTUATOR POSITION DESIGNATION AT EACH POLE
TERMINAL TYPE AND QUANTITY 6 THREADED STUD
SWITCH CURRENT RATING AND TYPE IN AMPS 0.1 DC
FRAGILITY FACTOR MODERATELY RUGGED
TRIP RELEASE CHARACTERISTIC TIME DELAY ALL LOCATIONS
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 0.120 MINIMUM AT 200 PCT AND 0.180 MAXIMUM AT 200 PCT ALL LOCATIONS
BODY STYLE MULTIPOLE-MULTIPLE ACTUATOR TYPE
CIRCUIT PROTECTION TYPE OVERCURRENT ALL LOCATIONS
ACTUATOR FUNCTION TRIP-RESET
POLE QUANTITY 3
MOUNTING FACILITY TYPE AND QUANTITY 6 THREADED HOLE AND 6 SLOT
ARC QUENCHING METHOD MAGNETIC BLOWOUT
RESET METHOD MANUAL
SWITCH VOLTAGE RATING AND TYPE IN VOLTS 6.0 DC
MOUNTING SURFACE TO TERMINAL END DISTANCE 2.609 INCHES NOMINAL
AUXILIARY SWITCH FUNCTION AND QUANTITY 1 ALARM
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 5000.0 AC ALL LOCATIONS
SWITCH TERMINAL TYPE TURRET
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 3.546 INCHES NOMINAL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 240.0 AC ALL LOCATIONS
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH 1.032 INCHES NOMINAL
INTERNAL TRIP RELEASE CONFIGURATION SERIES TRIP ALL LOCATIONS

Restrictions/Controls & Freight Information | NSN 5925-01-230-0409

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 TX Defense Supply Center Columbus
Columbus, OH 43218
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 5925-01-230-0409

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