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National Stock Number:
5925-01-310-9297
Federal Supply Class:
5925
National Item Identification Number:
013109297
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:
| 45-700P1.5A | 06402 | OAKLAND INDUSTRIES LTD |
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Techincal Specification:
| TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 10.000 MINIMUM AT 200 PCT AND 40.000 MAXIMUM AT 200 PCT AND 3.000 MINIMUM AT 300 PCT AND 18.000 MAXIMUM AT 300 PCT AND 2.000 MINIMUM AT 400 PCT AND 9.000 MAXIMUM AT 400 PCT AND 1.000 MINIMUM AT 500 PCT AND 6.000 MAXIMUM AT 500 PCT AND 0.600 MINIMUM AT 600 PCT AND 5.000 MAXIMUM AT 600 PCT AND 0.200 MINIMUM AT 1000 PCT AND 2.500 MAXIMUM AT 1000 PCT SINGLE LOCATION |
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