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NSN 5925-00-826-1372, 5925008261372
CIRCUIT BREAKER

Federal Supply Classification
FSC 5925 - Circuit Breakers
National Item Identification Number
NIIN 008261372
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 5925-00-826-1372

National Stock Number (NSN) 5925-00-826-1372, or NIIN 008261372, (circuit breaker) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). NIIN 008261372 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There are 20 manufacturer part numbers associated with this NSN. 18 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

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

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 5925008261372 does not contain precious metals.

This information was last updated on .


Technical Characteristics

MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) 6 UNTHREADED HOLE
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
(CPLM) 640.0 AMPERES AC ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS
(CPRG) 40000.0 AC ALL LOCATIONS
TRIP RELEASE CHARACTERISTIC
(CPRL) INSTANTANEOUS ALL LOCATIONS AND TIME DELAY ALL LOCATIONS
ACTUATOR FUNCTION
(CPRW) RESET
OVERALL LENGTH
(ABHP) 24.000 INCHES NOMINAL
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT
(CPRN) 2800.0 ALL LOCATIONS
ARC QUENCHING METHOD
(APNQ) AIR
CASE MATERIAL
(ADTV) METAL
POLE QUANTITY
(AKPX) 3
CIRCUIT PROTECTION TYPE
(CPRH) OVERCURRENT ALL LOCATIONS
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH
(AEBY) 13.000 INCHES NOMINAL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS
(CPRF) 500.0 AC ALL LOCATIONS
UNTHREADED MOUNTING HOLE DIAMETER
(AEBV) 0.563 INCHES NOMINAL
MAIN CONTACT TRIPPING MECHANISM TYPE
(CPRR) TRIP FREE
TERMINAL TYPE AND QUANTITY
(TTQY) 6 BUS BAR
OVERALL HEIGHT
(ABKW) 19.000 INCHES NOMINAL
FREQUENCY IN HERTZ
(FREQ) 60.0 ALL LOCATIONS
OVERALL WIDTH
(ABMK) 13.000 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH
(AEHA) 11.750 INCHES NOMINAL
OPERATING VOLTAG
(CPRF) 500.0 AC ALL LOCATIONS
RESET METHOD
(CPRQ) MANUAL
MANUAL ACTUATOR TYPE AND QUANTITY
(CPRT) 1 ROTARY
TRIP RELEASE METHOD
(CPRJ) MAGNETIC ALL LOCATIONS

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