National Stock Number (NSN) Output Data
Definition:
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.
Reference/Part Number
Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
---|---|---|---|---|---|---|---|---|
MIL-C-55629/21 | 81349 | M | 4 | 1 | E | TX | ||
M55629/21JKJK | 81349 | M | 2 | 2 | E | TX |
CAGE Information
Code | Company |
---|---|
81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
CIRCUIT BREAKERS
Inclusions:
INCLUDES CIRCUIT BREAKERS AND CUTOUTS.
Exclusions:
EXCLUDES RELAYS.
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
CPSM | INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP ALL LOCATIONS |
BBRJ | SPECIAL HANDLING FEATURE | MAGNETIC |
BBRG | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-C-55629/21 GOVERNMENT SPECIFICATION |
AEFP | NONTURN DEVICE RADIUS | 1.220 INCHES NOMINAL |
CPRZ | AUXILIARY SWITCH FUNCTION AND QUANTITY | 1 ALARM |
AKPX | POLE QUANTITY | 2 |
CSWP | SWITCH VOLTAGE RATING AND TYPE IN VOLTS | 250.0 AC AND 50.0 DC |
AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
ADAQ | BODY LENGTH | 2.000 INCHES NOMINAL |
CPRF | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 50.0 DC ALL LOCATIONS |
CPRG | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 2000.0 DC ALL LOCATIONS |
CSSX | SWITCH CURRENT RATING AND TYPE IN AMPS | 10.0 AC AND 1.0 DC |
AEBP | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 1.530 INCHES NOMINAL |
CPRR | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
AEBQ | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH | 0.750 INCHES NOMINAL |
CPRL | TRIP RELEASE CHARACTERISTIC | TIME DELAY ALL LOCATIONS |
AEGJ | SWITCH CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW |
CQSM | SWITCH LOCATION AND POSITION DESIGNATION | INTERNAL AT POLE ONE |
ADTV | CASE MATERIAL | PLASTIC |
AEFQ | NONTURN DEVICE LENGTH | 0.130 INCHES NOMINAL |
TTQY | TERMINAL TYPE AND QUANTITY | 4 TAB W/SCREW |
CPRQ | RESET METHOD | MANUAL |
THSD | THREAD SERIES DESIGNATOR | UNC |
CPRJ | TRIP RELEASE METHOD | MAGNETIC ALL LOCATIONS |
ABXD | BUSHING LENGTH | 0.625 INCHES NOMINAL |
CRTK | SWITCH TERMINAL TYPE | TAB, SOLDER LUG |
CPRN | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 125.0 ALL LOCATIONS |
CPRW | ACTUATOR FUNCTION | TRIP-RESET |
AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.232 INCHES MAXIMUM |
APNQ | ARC QUENCHING METHOD | MAGNETIC BLOWOUT |
CQJX | NOMINAL THREAD SIZE | 0.164 INCHES |
CPRH | CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS |
CPRX | ACTUATOR POSITION DESIGNATION | AT POLE ONE |
CPRT | MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE |
CQWN | TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 2.500 MINIMUM AT 200 PCT ALL LOCATIONS AND 20.000 MAXIMUM AT 200 PCT ALL LOCATIONS |
AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING W/PANEL SEAL |
ADAT | BODY WIDTH | 1.515 INCHES MAXIMUM |
AAQL | BODY STYLE | MULTIPOLE-SINGLE ACTUATOR TYPE |
CQXF | INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | DUSTPROOF |
TEST | TEST DATA DOCUMENT | 81349-MIL-C-55629 SPECIFICATION |
AEFN | NONTURN DEVICE LOCATION | AT 12 OCLOCK AND AT 9 OCLOCK |
CPLM | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 3.0 AMPERES DC ALL LOCATIONS |