5925-00-876-9219 CIRCUIT BREAKER Index 4820-00-876-9221 DISK,VALVE

National Stock Number:
5925-00-876-9220

Federal Supply Class:
5925

National Item Identification Number:
008769220

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:
129922211660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
129922279500WESTINGHOUSE ELECTRIC CORP
3203134P2410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
3203134P2430086L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC.
302-6293694 PC 3753711NAVAL SEA SYSTEMS COMMAND
3203134P2460969GENERAL ELECTRIC CO ELECTRICAL DISTRIBUTION AND CONTROL
458D509G1511660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
S458D509G1511660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
3203134P24 1000116236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)
ETN275430086L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC.
AQB-A10158475L-3 COMMUNICATIONS WESTWOOD CORPORATION
S458D509G1579500WESTINGHOUSE ELECTRIC CORP
458D509G1589946EATON CORPORATION


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