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National Stock Number:
5925-01-620-0940
Federal Supply Class:
5925
National Item Identification Number:
016200940
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:
| 219-2-1-62F-8-8-50 | 81541 | SENSATA TECHNOLOGIES MARYLAND, INC | | 5448 | 94199 | ELECTRO ARC MANUFACTURING CO. |
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Techincal Specification:
| ACTUATOR FUNCTION | TRIP-RESET | | BODY HEIGHT | 2.610 INCHES NOMINAL | | BODY LENGTH | 5.80 INCHES NOMINAL | | BODY STYLE | SINGLE POLE TYPE | | BODY WIDTH | 2.072 INCHES NOMINAL | | BOSS HEIGHT | 0.700 INCHES NOMINAL | | CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS | | FREQUENCY IN HERTZ | 60.0 ALL LOCATIONS | | MAIN CONTACT TRIPPING MECHANISM TYPE | NONTRIP FREE | | MATERIAL | PLASTIC CASE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CIRCUIT BREAKER 50A | | MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 100.0 AC ALL LOCATIONS | | POLE QUANTITY | 2 | | RESET METHOD | MANUAL | | TERMINAL TYPE AND QUANTITY | 2 SCREW | | TRIP RELEASE METHOD | SOLID STATE ALL LOCATIONS | | TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 120.0 MAXIMUM AT 125 PCT ALL LOCATIONS |
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