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NSN 5925-01-450-6198, 5925014506198
CIRCUIT BREAKER

Federal Supply Classification
FSC 5925 - Circuit Breakers
National Item Identification Number
NIIN 014506198
Codification Country
United States
Item Name Code
INC 00136
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; 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.
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DLMS® Summary

National Stock Number 5925-01-450-6198

National Stock Number (NSN) 5925-01-450-6198, or NIIN 014506198, (circuit breaker) was assigned November 17, 1997 in the Federal Logistics Information System (FLIS). NIIN 014506198 was cancelled on April 2, 2011, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5925014442668. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.

This NSN is assigned to Item Name Code (INC) 00136. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; 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. NSN 5925014506198 does not contain precious metals.

This information was last updated on .


Technical Characteristics

CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH
(AEBP) 0.9006 INCHES MAXIMUM
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE
(SR-1) M39019/1-338S
TEST DATA DOCUMENT
(TEST) 81349-MIL-C-39019 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
POLE QUANTITY
(AKPX) 1
MAIN CONTACT TRIPPING MECHANISM TYPE
(CPRR) TRIP FREE
FREQUENCY IN HERTZ
(FREQ) 400.0 SINGLE LOCATION
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-C-39019/1 GOVERNMENT SPECIFICATION
TERMINAL TYPE AND QUANTITY
(TTQY) TAB W/SCREW
THREAD QUANTITY PER INCH
(CMLP) 32
TRIP RELEASE CHARACTERISTIC
(CPRL) TIME DELAY SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT
(CPRN) 125.0 SINGLE LOCATION
ACTUATOR FUNCTION
(CPRW) TRIP-RESET
INTERNAL TRIP RELEASE CONFIGURATION
(CPSM) SERIES TRIP SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS
(CPRG) 300.0 AC AND 500.0 DC SINGLE LOCATION
ACTUATOR POSITION DESIGNATION
(CPRX) AT POLE ONE
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT
(CQWN) 0.500 MINIMUM AT 200 PCT AND 9.000 MAXIMUM AT 200 PCT SINGLE LOCATION
THREAD SERIES DESIGNATOR
(THSD) UNEF
FEATURES PROVIDED
(CBBL) HIGH INRUSH PROTECTION
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
(CPLM) 20.0 AMPERES AC AND 20.0 AMPERES DC SINGLE LOCATION
TRIP RELEASE METHOD
(CPRJ) MAGNETIC SINGLE LOCATION
BODY STYLE
(AAQL) 2A SINGLE POLE TYPE
BUSHING LENGTH
(ABXD) 0.380 INCHES MAXIMUM
BODY WIDTH
(ADAT) 0.625 INCHES MAXIMUM
NOMINAL THREAD SIZE
(CQJX) 0.375 INCHES
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED
(CQXF) HERMETICALLY SEALED
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE
(SR-1) MIL-C-39019/01
BODY LENGTH
(ADAQ) 1.562 INCHES MAXIMUM
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS
(CPRF) 240.0 AC AND 50.0 DC SINGLE LOCATION
RESET METHOD
(CPRQ) MANUAL
MANUAL ACTUATOR TYPE AND QUANTITY
(CPRT) 1 TOGGLE
CASE MATERIAL
(ADTV) METAL
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 1.700 INCHES MAXIMUM
CIRCUIT PROTECTION TYPE
(CPRH) OVERCURRENT SINGLE LOCATION
MANUFACTURERS CODE
(SR-1) 81349
MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) THREADED BUSHING W/PANEL SEAL

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