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National Stock Number:
5925-12-197-1347
Federal Supply Class:
5925
National Item Identification Number:
121971347
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.
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Manufacturer Information:
| 2-5700-IG1-K10-KF-25A | D8885 | E-T-A ELEKTROTECHNISCHE APPARATE GMBH DBA ELEKTROTECHNISCHE APPARATE GMBH | | 2-5725-K | D8885 | E-T-A ELEKTROTECHNISCHE APPARATE GMBH DBA ELEKTROTECHNISCHE APPARATE GMBH | | 20100139 | D8435 | EBERSPAECHER CLIMATE CONTROLSYSTEMS GMBH & CO. KG | | 4358207210 | D8046 | DAIMLER AG | | NO PRIMARY REF 12-197-1347 | IREF0 | THIS NCAGE IS USED TO INFORM THAT THE DESIGN CONTROL AUTHORITY CANNOT BEESTABLISHED OR THE ITEM OF SUPPLY IS NO LONGER M |
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Techincal Specification:
| ACTUATOR FUNCTION | RESET | | ACTUATOR POSITION DESIGNATION | AT POLE ONE | | BODY LENGTH | 29,0 MILLIMETERS NOMINAL | | BODY STYLE | SINGLE POLE TYPE | | BODY WIDTH | 14,5 MILLIMETERS NOMINAL | | BUSHING LENGTH | 10,0 MILLIMETERS NOMINAL | | CASE MATERIAL | PLASTIC | | CIRCUIT PROTECTION TYPE | OVERCURRENT | | INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP | | MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE | | MANUAL ACTUATOR TYPE AND QUANTITY | 1 PUSH BUTTON | | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 25,0 AMPERES AC/DC | | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 200,0 AC/DC | | POLE QUANTITY | 1 | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING | | MOUNTING SURFACE TO TERMINAL END DISTANCE | 57,0 MILLIMETERS NOMINAL | | NOMINAL THREAD SIZE | 0.375 INCHES | | OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 250,0 AC AND 24,0 DC | | RESET METHOD | MANUAL | | TERMINAL TYPE AND QUANTITY | 2 SCREW | | THREAD SERIES DESIGNATOR | UN | | TRIP RELEASE CHARACTERISTIC | TIME DELAY | | TRIP RELEASE METHOD | THERMAL | | ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 130,0 | | ULTIMATE TRIP TIME PER POLE IN SECONDS | 3600,000 NOMINAL |
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