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NSN 5925-00-001-5748, 5925000015748
CIRCUIT BREAKER

Federal Supply Classification
FSC 5925 - Circuit Breakers
National Item Identification Number
NIIN 000015748
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5925-00-001-5748

National Stock Number (NSN) 5925-00-001-5748, or NIIN 000015748, (circuit breaker) was assigned September 29, 1972 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Sep 10, 2009. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM7MC09V5044. The total value of the awarded contracts has been US$ 79.50.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 21, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

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 5925000015748 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

BODY STYLE
(AAQL) MULTIPOLE-SINGLE ACTUATOR TYPE
BODY LENGTH
(ADAQ) 2.000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH
(AEBP) 1.530 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH
(AEBY) 1.660 INCHES NOMINAL
TRIP RELEASE CHARACTERISTIC
(CPRL) TIME DELAY ALL LOCATIONS
INTERNAL TRIP RELEASE CONFIGURATION
(CPSM) SERIES TRIP ALL LOCATIONS
POLE QUANTITY
(AKPX) 2
RESET METHOD
(CPRQ) MANUAL
BOSS HEIGHT
(AJEC) 0.130 INCHES NOMINAL
CIRCUIT PROTECTION TYPE
(CPRH) OVERCURRENT ALL LOCATIONS
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH
(AEBQ) 0.750 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH
(AEHA) 0.750 INCHES NOMINAL
NOMINAL THREAD SIZE
(CQJX) 0.138 INCHES
CASE MATERIAL
(CWJK) PLASTIC
CASE MATERIAL
(ADTV) PLASTIC
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 2.000 INCHES MAXIMUM
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE
(CPLM) 15.0 AMPERES AC ALL LOCATIONS
ACTUATOR POSITION DESIGNATION
(CPRX) AT POLE ONE
MAIN CONTACT TRIPPING MECHANISM TYPE
(CPRR) TRIP FREE
THREAD QUANTITY PER INCH
(CMLP) 32
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS
(CPRG) 1000.0 AC ALL LOCATIONS
ACTUATOR FUNCTION
(CPRW) TRIP-RESET
UNABLE TO DECODE
(ADTV) UNABLE TO DECODE
MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) 4 THREADED HOLE
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT
(CPRN) 125.0 ALL LOCATIONS
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT
(CQWN) 2.200 MINIMUM AT 200 PCT AND 20.000 MAXIMUM AT 200 PCT ALL LOCATIONS
TERMINAL TYPE AND QUANTITY
(TTQY) 4 SCREW
TRIP RELEASE METHOD
(CPRJ) MAGNETIC-HYDRAULIC ALL LOCATIONS
BODY WIDTH
(ADAT) 1.500 INCHES NOMINAL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS
(CPRF) 240.0 AC ALL LOCATIONS
MANUAL ACTUATOR TYPE AND QUANTITY
(CPRT) 1 TOGGLE
FREQUENCY IN HERTZ
(FREQ) 60.0 ALL LOCATIONS
THREAD SERIES DESIGNATOR
(THSD) UNC

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