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National Stock Number:
5925-01-503-2917
Federal Supply Class:
5925
National Item Identification Number:
015032917
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:
| EHD3020H08U14Z04 | 89946 | EATON CORPORATION | | EHD3020H09U14Z04 | 89946 | EATON CORPORATION |
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Techincal Specification:
| SPECIAL FEATURES | 100 AMP FRAMES; 3 POLE; 480 VAC; 20 AMP TRIP CALIBRATED FOR 40 DEGREES C.; MARINE LABELED; 110-127 VOLT UNDERVOLTAGE RELEASE MOUNTED ON LEFT POLE WITH LEADS OUT THE BACK OF THE BREAKER; MANUAL OPERATION; EHD MOLDED CASE |
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