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National Stock Number:
5925-01-557-6895
Federal Supply Class:
5925
National Item Identification Number:
015576895
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:
| 452-K14-FN2-80A | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | | 452-K14-FN2-80A | SEM61 | RADEL ELECTRICAL AND COM. | | R0075289 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | | R0075289 | SZ177 | DENEL VEHICLE SYSTEMS | | R0075289-0301 | SZ177 | DENEL VEHICLE SYSTEMS | | 452-K14-FN2-80A | SZ177 | DENEL VEHICLE SYSTEMS | | SEM 61 | SZ177 | DENEL VEHICLE SYSTEMS |
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Techincal Specification:
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | CIRCUIT BREAKER 80A | | POLE QUANTITY | 3 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 19.0 MILLIMETERS NOMINAL | | OVERALL LENGTH | 61.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 57.0 MILLIMETERS NOMINAL | | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 80.0 AMPERES AC ALL LOCATIONS |
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