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NSN 5925-01-176-8415, 5925011768415
CIRCUIT BREAKER

Federal Supply Classification
FSC 5925 - Circuit Breakers
National Item Identification Number
NIIN 011768415
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 5925-01-176-8415

National Stock Number (NSN) 5925-01-176-8415, or NIIN 011768415, (circuit breaker) was assigned April 17, 1984 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 7 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

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 5925011768415 does not contain precious metals.

This information was last updated on .


Technical Characteristics

UNABLE TO DECODE
(ADTV) UNABLE TO DECODE
FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
POLE QUANTITY
(AKPX) 2
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED
(CQXF) FUNGUS RESISTANT AND MOISTURE RESISTANT AND SALT SPRAY PROOF AND SHOCK RESISTANT AND VIBRATION RESISTANT
STORAGE TYPE
(BBRG) GENERAL PURPOSE WAREHOUSE
ARC QUENCHING METHOD
(APNQ) MAGNETIC BLOWOUT
ACTUATOR FUNCTION
(CPRW) TRIP-RESET
SWITCH TERMINAL TYPE
(CRTK) KNIFE BLADE
CASE MATERIAL
(CWJK) PLASTIC
FREQUENCY IN HERTZ
(FREQ) 60.0 ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS
(CPRF) 240.0 AC ALL LOCATIONS
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT
(CQWN) 2.000 MINIMUM AT 200 PCT AND 22.000 MAXIMUM AT 200 PCT ALL LOCATIONS
THREAD PITCH DIAMETERS
(AAJE) +0.1177 TO 0.1214 INCHES
NOMINAL THREAD SIZE
(CQJX) 0.138 INCHES
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH
(AEBY) 2.046 INCHES MINIMUM AND 2.078 INCHES MAXIMUM
CIRCUIT PROTECTION TYPE
(CPRH) OVERCURRENT ALL LOCATIONS
TRIP RELEASE CHARACTERISTIC
(CPRL) TIME DELAY ALL LOCATIONS
SWITCH VOLTAGE RATING AND TYPE IN VOLTS
(CSWP) 250.0 AC AND 50.0 DC
BODY WIDTH
(ADAT) 1.500 INCHES NOMINAL
CASE MATERIAL
(ADTV) PLASTIC
SWITCH CONTACT ARRANGEMENT
(AEGJ) SINGLE POLE, DOUBLE THROW
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS
(CPRG) 1000.0 AC ALL LOCATIONS
MAIN CONTACT TRIPPING MECHANISM TYPE
(CPRR) TRIP FREE
SWITCH LOCATION AND POSITION DESIGNATION
(CQSM) INTERNAL AT POLE ONE
SWITCH CURRENT RATING AND TYPE IN AMPS
(CSSX) 10.0 AC AND 2.0 DC
TRIP RELEASE METHOD
(CPRJ) MAGNETIC ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT
(CPRN) 125.0 ALL LOCATIONS
RESET METHOD
(CPRQ) MANUAL
TEST DATA DOCUMENT
(TEST) 81349-MIL-C-55629 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.).
THREAD PITCH DIAMETERS
(AAJE) +0.1177/+0.1214 INCHES
TERMINAL TYPE AND QUANTITY
(TTQY) 4 THREADED STUD
BODY STYLE
(AAQL) MULTIPOLE-MULTIPLE ACTUATOR TYPE
BODY LENGTH
(ADAQ) 2.530 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH
(AEBP) 1.660 INCHES MINIMUM AND 1.960 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) 4 THREADED HOLE
MANUAL ACTUATOR TYPE AND QUANTITY
(CPRT) 2 TOGGLE
ACTUATOR POSITION DESIGNATION
(CPRX) AT EACH POLE
INTERNAL TRIP RELEASE CONFIGURATION
(CPSM) SERIES TRIP ALL LOCATIONS
THREAD SERIES DESIGNATOR
(THSD) UNC
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH
(AEBQ) 0.750 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 2.800 INCHES MAXIMUM
EXTERNAL ACTUATOR LINKAGE ARRANGEMENT
(CPRY) ONE AND TWO LINKED
AUXILIARY SWITCH FUNCTION AND QUANTITY
(CPRZ) 1 ALARM
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-C-55629/4 GOVERNMENT SPECIFICATION
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH
(AEHA) 0.750 INCHES NOMINAL
BOSS HEIGHT
(AJEC) 0.140 INCHES NOMINAL
SPECIAL HANDLING FEATURE
(BBRJ) MAGNETIC
THREAD QUANTITY PER INCH
(CMLP) 32
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
(CPLM) 25.0 AMPERES AC ALL LOCATIONS

Manufacturer Part Numbers


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