Product Details | CIRCUIT BREAKER

5925-01-473-6893 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: 78513220I, 7851-32-20-I, 5925-01-473-6893, 01-473-6893, 5925014736893, 014736893

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 13 APR 2000 01-473-6893

Demand History | NSN 5925-01-473-6893

Part Number Request Date QTY Origin
78513220I 2010-09-266 3 US

Cross Reference | NSN 5925-01-473-6893

Part Number Cage Code Manufacturer
7851-32-20-I 0HPY7 TEXAS INSTRUMENTS INC

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Technical Data | NSN 5925-01-473-6893

Characteristic Specifications
POLE QUANTITY 1
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 60.0 AMPERES AC AND 60.0 AMPERES DC SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 30.0 DC AND 120.0 AC SINGLE LOCATION
TRIP RELEASE METHOD THERMAL SINGLE LOCATION
ULTIMATE TRIP TIME PER POLE IN SECONDS 0.080 MINIMUM AND 0.550 MAXIMUM SINGLE LOCATION
RESET METHOD MANUAL
SPECIAL FEATURES CIRCUIT BREAKER IS PART OF THE PROPULSION-CONTROL ENGINE ASSEMBLY ONBOARD U.S. COAST GUARD WLM CLASS CUTTERS. CIRCUIT BREAKER IS 1 POLE, 20 AMP, 32 VOLT MANUAL RESET. ITEM IS ACTUALLY MANUFACTERED BY TEXAS INSTRUMENT SUBDIVISION KLIXON
III END ITEM IDENTIFICATION LOCAL CONTROL/ALARM PANEL MAIN PROPULSION ENGINE ASSEMBLY
III PART NAME ASSIGNED BY CONTROLLING AGENCY CIRCUIT BREAKER
MANUFACTURERS CODE 0HPY7
DESIGN CONTROL REFERENCE 7851-32-20-I

Restrictions/Controls & Freight Information | NSN 5925-01-473-6893

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
No Freight Information

Management | NSN 5925-01-473-6893

Category Code Description
Inventory Account CodesS Stock Fund item managed for the Coast Guard by the respective Inventory Control Point. A funded requisition is required
Inventory Account Codes0 Item not controlled by serial number.
Special Material Content Codes9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyZNCCommanding Officer
USCG Surface Force Logistics Center
Code 028, Mil Stop 25
2401 Hawkins Point Road
Baltimore, MD 21226-5000
AgencyGPU.S. Coast Guard
Service OrganizationCU.S. Coast Guard
ReparabilityC
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each