CIRCUIT BREAKER
P/N M55629/1-031
PN AMI-Z22-031
PN AM12MG6-3-120VAC60C4
PN CB5456
PN 122-203-101
PN 9100647
PN 755015A0035-2
NSN 5925 01 024 9568
MFG MILITARY SPECIFICATIONS
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME:   CIRCUIT BREAKER
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.
            
 
CHARACTERISTIC                          VALUE
BODY STYLE                              SINGLE POLE TYPE                                 
BODY LENGTH                             2.510 INCHES MAXIMUM                             
BODY WIDTH                              0.730 INCHES MINIMUM AND 0.780 INCHES MAXIMUM    
CASE MATERIAL                           PLASTIC                                          
CENTER TO CENTER DISTANCE               1.660 INCHES MINIMUM AND 1.960 INCHES MAXIMUM    
BETWEEN TERMINALS PARALLEL                                                               
TO LENGTH                                                                                
DISTANCE BETWEEN                        2.046 INCHES MINIMUM AND 2.078 INCHES MAXIMUM    
CENTERLINES OF MOUNTING                                                                  
FACILITIES PARALLEL TO BODY                                                               
LENGTH                                                                                   
III FRAGILITY FACTOR                    MODERATELY RUGGED                                
BOSS HEIGHT                             0.109 INCHES MINIMUM AND 0.171 INCHES MAXIMUM    
MOUNTING SURFACE TO                     2.553 INCHES MAXIMUM                             
TERMINAL END DISTANCE                                                                    
POLE QUANTITY                           1                                                
III ARC QUENCHING METHOD                MAGNETIC BLOWOUT                                 
MOUNTING FACILITY TYPE AND              2 THREADED HOLE                                  
QUANTITY                                                                                  
III STORAGE TYPE                        GENERAL PURPOSE WAREHOUSE                        
III SPECIAL HANDLING                    MAGNETIC                                         
FEATURE                                                                                  
THREAD QUANTITY PER INCH                32                                               
MAXIMUM CONTINUOUS LOAD                 3.0 AMPERES AC SINGLE LOCATION                    
CURRENT RATING PER POLE                                                                  
OPERATING VOLTAGE TYPE AND              240.0 AC SINGLE LOCATION                         
RATING PER POLE IN VOLTS                                                                  
MAXIMUM INTERRUPTING                    1000.0 AC SINGLE LOCATION                        
CAPACITY CURRENT TYPE AND                                                                
RATING PER POLE IN AMPS                                                                   
CIRCUIT PROTECTION TYPE                 OVERCURRENT SINGLE LOCATION                      
TRIP RELEASE METHOD                     MAGNETIC SINGLE LOCATION                         
TRIP RELEASE CHARACTERISTIC             TIME DELAY SINGLE LOCATION                       
ULTIMATE TRIP RATING OF                 125.0 SINGLE LOCATION                            
CONTINUOUS CURRENT RATING                                                                
PER POLE IN PERCENT                                                                      
RESET METHOD                            MANUAL                                           
MAIN CONTACT TRIPPING                   TRIP FREE                                         
MECHANISM TYPE                                                                           
MANUAL ACTUATOR TYPE AND                1 TOGGLE                                         
QUANTITY                                                                                  
ACTUATOR FUNCTION                       TRIP-RESET                                       
ACTUATOR POSITION                       AT POLE ONE                                      
DESIGNATION                                                                               
INTERNAL TRIP RELEASE                   SERIES TRIP SINGLE LOCATION                      
CONFIGURATION                                                                            
NOMINAL THREAD SIZE                     0.138 INCHES                                     
TRIP DELAY TIME IN SECONDS              2.200 MINIMUM AT 200 PCT AND 20.000 MAXIMUM AT 200
PER RATED CONTINUOUS                    PCT SINGLE LOCATION                              
CURRENT                                                                                  
INCLOSURE PROTECTION TYPE               MOISTURE RESISTANT AND SHOCK RESISTANT AND       
FOR WHICH DESIGNED                      VIBRATION RESISTANT                               
FREQUENCY IN HERTZ                      60.0 SINGLE LOCATION                             
DEFINITIVE GOVERNMENT                   M55629/1-031                                     
SPEC/STD REFERENCE                                                                        
MANUFACTURERS CODE                      81349                                            
NON-DEFINITIVE GOVERNMENT               MIL-C-55629/1                                    
SPEC/STD REFERENCE                                                                        
SPEC/STD CONTROLLING DATA               81349                                            
MANUFACTURERS CODE                                                                       
TEST DATA DOCUMENT                      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 SERIES DESIGNATOR                UNC                                              
TERMINAL TYPE AND QUANTITY              2 THREADED STUD                                  
SPECIFICATION/STANDARD DATA             81349-MIL-C-55629/1 GOVERNMENT SPECIFICATION