Product Details | CIRCUIT BREAKER

5925-01-578-5971 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: PP11-1-3.00A-OB-V, PP111300AOBV, 5925-01-578-5971, 01-578-5971, 5925015785971, 015785971

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 13 OCT 2009 01-578-5971

Demand History | NSN 5925-01-578-5971

Part Number Request Date QTY Origin
5925-01-578-5971 2014-08-218 42 DIBBS
5925-01-578-5971 2012-06-173 4 DIBBS
5925-01-578-5971 2011-08-214 4 DIBBS
5925-01-578-5971 2011-08-213 4 DIBBS

Cross Reference | NSN 5925-01-578-5971

Part Number Cage Code Manufacturer
PP11-1-3.00A-OB-V 82647 SENSATA TECHNOLOGIES, INC DIV SENSATA ATTLEBORO

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Technical Data | NSN 5925-01-578-5971

Characteristic Specifications
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 1.000 MINIMUM AT 200 PCT SINGLE LOCATION AND 15.000 MAXIMUM AT 200 PCT SINGLE LOCATION
END ITEM IDENTIFICATION C-10257B/BRR-6 TRIDENT, CONTROL INDICATOR
CASE MATERIAL PLASTIC
FREQUENCY IN HERTZ 50.0 SINGLE LOCATION OR 60.0 SINGLE LOCATION
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
THREAD SERIES DESIGNATOR UNEF
MOUNTING FACILITY TYPE AND QUANTITY 1 THREADED BUSHING
THREAD QUANTITY PER INCH 32
CIRCUIT PROTECTION TYPE OVERCURRENT SINGLE LOCATION
POLE QUANTITY 1
BODY LENGTH 1.375 INCHES NOMINAL
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 800.0 SINGLE LOCATION
TRIP RELEASE CHARACTERISTIC TIME DELAY SINGLE LOCATION
BODY STYLE SINGLE POLE TYPE
MANUAL ACTUATOR TYPE AND QUANTITY 1 PUSH-PULL
SPECIAL FEATURES VDE AND CCC APPROVED
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 1.125 INCHES NOMINAL
RESET METHOD MANUAL
BUSHING LENGTH 0.400 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 2 KNIFE BLADE
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.960 INCHES NOMINAL
BODY WIDTH 0.680 INCHES NOMINAL
NOMINAL THREAD SIZE 0.375 INCHES
INTERNAL TRIP RELEASE CONFIGURATION SERIES TRIP SINGLE LOCATION
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 3.0 AMPERES DC SINGLE LOCATION
TRIP RELEASE METHOD MAGNETIC-HYDRAULIC SINGLE LOCATION
PART NAME ASSIGNED BY CONTROLLING AGENCY SNAPAK SERIES MAGNETIC CIRCUIT PROTECTOR

Restrictions/Controls & Freight Information | NSN 5925-01-578-5971

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 5925-01-578-5971

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