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National Stock Number:
6110-00-635-7621
Federal Supply Class:
6110
National Item Identification Number:
006357621
Description:
SWITCHING UNIT,POWER TRANSFER
Detail:
AN ITEM THAT IS ELECTRICALLY OPERATED TO TRANSFER AUTOMATICALLY THE LOAD FROM ONE POWER SOURCE TO AN ALTERNATE POWER SOURCE. MAY HAVE PROVISIONS FOR EMERGENCY MANUAL OPERATION. FOR MANUALLY OPERATED POWER TRANSFER UNITS, SEE SWITCH, BOX.
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Manufacturer Information:
| 40263C | 04009 | COOPER INDUSTRIES INC COOPER DISTRIBUTION EQUIPMENT DIV | | 40263C450V | 04009 | COOPER INDUSTRIES INC COOPER DISTRIBUTION EQUIPMENT DIV | | S6202-3209671-450V | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| ENCLOSURE FEATURE | OPEN | | CURRENT RATING IN AMPS | 50.0 | | FREQUENCY RATING | 60.0 HERTZ NOMINAL | | OVERALL DEPTH | 19.125 INCHES NOMINAL | | OVERALL LENGTH | 5.500 INCHES NOMINAL | | OVERALL WIDTH | 7.000 INCHES NOMINAL | | MANUAL OPERATION FACILITY | PROVIDED | | MOUNTING CONFIGURATION | FOUR 25/64 IN. DIA MTG HOLES ON 4 IN. BY 4 IN. MTG CENTERS,LOCATED ON FACE PLATE FOR SWITCHBOARD MTG | | NONDEFINITIVE SPEC/STD DATA | ABT-A3 TYPE | | PHASE | THREE | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ELEC | | SWITCH ACTION TYPE | MAGNETIC CONTACTOR | | SWITCH OPERATION METHOD | MAGNETIC | | SWITCH OFF POSITION | INCLUDED | | SWITCH POSITION QUANTITY | 3 | | SWITCH POLE QUANTITY | 3 | | USAGE DESIGN | USED AS BUS TRANSFER | | VOLTAGE IN VOLTS | 450.0 |
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