|
|
|
National Stock Number:
5925-12-176-9713
Federal Supply Class:
5925
National Item Identification Number:
121769713
Description:
CIRCUIT BREAKER
Detail:
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.
|
Manufacturer Information:
| 00.4.609.5003 | D2269 | PILLER GERMANY GMBH & CO. KG | | 412-K54-FN1-25 | D8885 | E-T-A ELEKTROTECHNISCHE APPARATE GMBH DBA ELEKTROTECHNISCHE APPARATE GMBH | | 412-K54-FN1-25A | D8885 | E-T-A ELEKTROTECHNISCHE APPARATE GMBH DBA ELEKTROTECHNISCHE APPARATE GMBH | | 412K54FN1-25 | D8885 | E-T-A ELEKTROTECHNISCHE APPARATE GMBH DBA ELEKTROTECHNISCHE APPARATE GMBH | | SP03432 | C5810 | DRAEGER SAFETY AG & CO. KGAA |
|
Techincal Specification:
| ACTUATOR FUNCTION | TRIP-RESET | | ACTUATOR POSITION DESIGNATION | AT POLE ONE | | BODY HEIGHT | 47,5 MILLIMETERS NOMINAL | | BODY LENGTH | 29,0 MILLIMETERS NOMINAL | | BODY STYLE | SINGLE POLE TYPE | | BODY WIDTH | 17,0 MILLIMETERS NOMINAL | | BUSHING LENGTH | 11,5 MILLIMETERS NOMINAL | | CASE MATERIAL | PLASTIC | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 20,0 MILLIMETERS NOMINAL | | CIRCUIT PROTECTION TYPE | OVERCURRENT | | FREQUENCY IN HERTZ | 50,0 | | INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP | | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE | | MANUAL ACTUATOR TYPE AND QUANTITY | 1 PUSH-PULL | | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 25,0 AMPERES AC/DC | | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 6000,0 AC/DC | | POLE QUANTITY | 1 | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING | | MOUNTING SURFACE TO TERMINAL END DISTANCE | 59,5 MILLIMETERS NOMINAL | | NOMINAL THREAD SIZE | 12,0 MILLIMETERS | | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 250,0 AC AND 28,0 DC | | RESET METHOD | MANUAL | | SPECIAL FEATURES | ZENTRALBEFESTIGUNG MIT DISTANZMUTTER UND SICHERUNGSSCHEIBE | | TERMINAL TYPE AND QUANTITY | 2 SCREW | | TEST DATA DOCUMENT | FEUCHTIGKEITSPRUEFUNG NACH MIL-E-5272 VERFAHREN I UND KORROSIONSPRUEFUNG NACH MIL-E-5272 VERFAHREN II STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). | | THREAD SERIES DESIGNATOR | ISO M | | THREAD PITCH IN MILLIMETERS | 1,0 | | TRIP RELEASE CHARACTERISTIC | TIME DELAY | | TRIP RELEASE METHOD | THERMAL | | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 190,0 | | ULTIMATE TRIP TIME PER POLE IN SECONDS | 1500,000 NOMINAL |
|
|