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National Stock Number:
5925-01-173-9924
Federal Supply Class:
5925
National Item Identification Number:
011739924
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:
| 700211-0002 | 09BZ2 | RUGGED INFORMATION TECHNOLOGY EQUIPMENT CORPORATION | | 700211-0002 | 19059 | DATAMETRICS CORPORATION | | AP-12-8268-2 | 81541 | SENSATA TECHNOLOGIES MARYLAND, INC |
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Techincal Specification:
| BODY LENGTH | 1.562 INCHES MAXIMUM | | BODY STYLE | MULTIPOLE-SINGLE ACTUATOR TYPE | | BODY WIDTH | 1.281 INCHES MAXIMUM | | BUSHING LENGTH | 0.380 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH | 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM | | FREQUENCY IN HERTZ | 400.0 ALL LOCATIONS | | MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 2.5 AMPERES AC AND 2.5 AMPERES DC FIRST LOCATION | | THREAD PITCH DIAMETERS | +0.3503 TO 0.3537 INCHES | | TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 0.500 MINIMUM AT 200 PCT AND 9.000 MAXIMUM AT 200 PCT FIRST LOCATION |
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